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	<id>https://wiki.physikerwelt.de/index.php?action=history&amp;feed=atom&amp;title=Rotierendes_Pendel</id>
	<title>Rotierendes Pendel - Versionsgeschichte</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.physikerwelt.de/index.php?action=history&amp;feed=atom&amp;title=Rotierendes_Pendel"/>
	<link rel="alternate" type="text/html" href="https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;action=history"/>
	<updated>2026-04-04T07:32:19Z</updated>
	<subtitle>Versionsgeschichte dieser Seite in PhysikWiki</subtitle>
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	<entry>
		<id>https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1149&amp;oldid=prev</id>
		<title>89.12.38.151 am 22. Mai 2011 um 11:21 Uhr</title>
		<link rel="alternate" type="text/html" href="https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1149&amp;oldid=prev"/>
		<updated>2011-05-22T11:21:08Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 22. Mai 2011, 13:21 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l31&quot;&gt;Zeile 31:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 31:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \omega t \right)+mL\varphi g=0\Leftrightarrow \ddot{\varphi }L-\dot{\varphi }a\omega \cos \left( \omega t \right)+\varphi g=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \omega t \right)+mL\varphi g=0\Leftrightarrow \ddot{\varphi }L-\dot{\varphi }a\omega \cos \left( \omega t \right)+\varphi g=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die (homogene) Lösung ist nun:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die (homogene) Lösung ist nun:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:&amp;lt;math&amp;gt;\ddot{\varphi }-\dot{\varphi }\frac{a}{L}\omega \cos \left( \omega t \right)+g\varphi =0&amp;lt;/math&amp;gt; nach komplexem Ansatz &amp;lt;math&amp;gt;\varphi \left( t \right)=c{{e}^{\lambda t}}\Rightarrow \dot{\varphi }=c\lambda {{e}^{\lambda t}}\Rightarrow \ddot{\varphi }=c{{\lambda }^{2}}{{e}^{\lambda t}}&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:&amp;lt;math&amp;gt;\ddot{\varphi }-\dot{\varphi }\frac{a}{L}\omega \cos \left( \omega t \right)+ &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\frac{&lt;/ins&gt;g&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;} {L}&lt;/ins&gt;\varphi =0&amp;lt;/math&amp;gt; nach komplexem Ansatz &amp;lt;math&amp;gt;\varphi \left( t \right)=c{{e}^{\lambda t}}\Rightarrow \dot{\varphi }=c\lambda {{e}^{\lambda t}}\Rightarrow \ddot{\varphi }=c{{\lambda }^{2}}{{e}^{\lambda t}}&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erhält man: &amp;lt;math&amp;gt;{{\lambda }^{2}}-\Omega \lambda +g=0\Rightarrow {{\lambda }_{1,2}}=\frac{\Omega }{2}\pm \sqrt{\frac{{{\Omega }^{2}}}{4}-g}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;\Omega =\frac{a}{L}\omega \cos \left( \omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erhält man: &amp;lt;math&amp;gt;{{\lambda }^{2}}-\Omega \lambda +g=0\Rightarrow {{\lambda }_{1,2}}=\frac{\Omega }{2}\pm \sqrt{\frac{{{\Omega }^{2}}}{4}-g}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;\Omega =\frac{a}{L}\omega \cos \left( \omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Also ist die allgemeine Lösung &amp;lt;math&amp;gt;\varphi \left( t \right)={{c}_{1}}{{e}^{{{\lambda }_{1}}t}}+{{c}_{2}}{{e}^{{{\lambda }_{2}}t}}=c{{e}^{\left( {{\lambda }_{1}}+{{\lambda }_{2}} \right)t}}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;{{c}_{1}}={{c}_{2}}^{*}=:c&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Also ist die allgemeine Lösung &amp;lt;math&amp;gt;\varphi \left( t \right)={{c}_{1}}{{e}^{{{\lambda }_{1}}t}}+{{c}_{2}}{{e}^{{{\lambda }_{2}}t}}=c{{e}^{\left( {{\lambda }_{1}}+{{\lambda }_{2}} \right)t}}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;{{c}_{1}}={{c}_{2}}^{*}=:c&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>89.12.38.151</name></author>
	</entry>
	<entry>
		<id>https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1148&amp;oldid=prev</id>
		<title>*&gt;SchuBot: Einrückungen Mathematik</title>
		<link rel="alternate" type="text/html" href="https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1148&amp;oldid=prev"/>
		<updated>2010-09-12T15:27:59Z</updated>

		<summary type="html">&lt;p&gt;Einrückungen Mathematik&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 12. September 2010, 17:27 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l9&quot;&gt;Zeile 9:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 9:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \left( -1 \right)\left( a\omega \cos \left( \omega t \right)+L\dot{\varphi }\sin \left( \varphi  \right) \right) \\&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \left( -1 \right)\left( a\omega \cos \left( \omega t \right)+L\dot{\varphi }\sin \left( \varphi  \right) \right) \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align} \right)&amp;lt;/math&amp;gt;dann ist&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align} \right)&amp;lt;/math&amp;gt;dann ist&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\begin{align}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\begin{align}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &amp;amp; {{{\dot{x}}}^{2}}={{a}^{2}}{{\omega }^{2}}{{\sin }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\cos }^{2}}\left( \varphi  \right)-aL\omega \dot{\varphi }\cos \left( \varphi  \right)\sin \left( \omega t \right)+ \\&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &amp;amp; {{{\dot{x}}}^{2}}={{a}^{2}}{{\omega }^{2}}{{\sin }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\cos }^{2}}\left( \varphi  \right)-aL\omega \dot{\varphi }\cos \left( \varphi  \right)\sin \left( \omega t \right)+ \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \quad \quad {{a}^{2}}{{\omega }^{2}}{{\cos }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\sin }^{2}}\left( \varphi  \right)+aL\omega \dot{\varphi }\sin \left( \varphi  \right)\cos \left( \omega t \right) \\&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \quad \quad {{a}^{2}}{{\omega }^{2}}{{\cos }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\sin }^{2}}\left( \varphi  \right)+aL\omega \dot{\varphi }\sin \left( \varphi  \right)\cos \left( \omega t \right) \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l16&quot;&gt;Zeile 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align}&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align}&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\Rightarrow L=\frac{m}{2}\left( {{a}^{2}}{{\omega }^{2}}+{{L}^{2}}{{{\dot{\varphi }}}^{2}}+aL\omega \dot{\varphi }\sin \left( \varphi -\omega t \right) \right)+mg\left( -a\sin \left( \omega t \right)+L\cos \left( \varphi  \right) \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\Rightarrow L=\frac{m}{2}\left( {{a}^{2}}{{\omega }^{2}}+{{L}^{2}}{{{\dot{\varphi }}}^{2}}+aL\omega \dot{\varphi }\sin \left( \varphi -\omega t \right) \right)+mg\left( -a\sin \left( \omega t \right)+L\cos \left( \varphi  \right) \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;b&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;b&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Daraus erhält man die Bewegungsgleichungen in dem man die Euler - Lagrangegleichung anwendet:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Daraus erhält man die Bewegungsgleichungen in dem man die Euler - Lagrangegleichung anwendet:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{q}}\,}=\frac{\partial L}{\partial q}&amp;lt;/math&amp;gt;also&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{q}}\,}=\frac{\partial L}{\partial q}&amp;lt;/math&amp;gt;also&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{\varphi }}\,}=m{{L}^{2}}\ddot{\varphi }+\frac{m}{2}aL\omega \left( \dot{\varphi }-\omega  \right)\cos \left( \varphi -\omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{\varphi }}\,}=m{{L}^{2}}\ddot{\varphi }+\frac{m}{2}aL\omega \left( \dot{\varphi }-\omega  \right)\cos \left( \varphi -\omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{\partial L}{\partial \varphi }=\frac{m}{2}aL\omega \dot{\varphi }\cos \left( \varphi -\omega t \right)-mgL\sin \left( \varphi  \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\frac{\partial L}{\partial \varphi }=\frac{m}{2}aL\omega \dot{\varphi }\cos \left( \varphi -\omega t \right)-mgL\sin \left( \varphi  \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{m}{2}aL\omega \dot{\varphi }\cos \left( \varphi -\omega t \right)-mgL\sin \left( \varphi  \right)-m{{L}^{2}}\ddot{\varphi }+\frac{m}{2}aL\omega \left( \dot{\varphi }-\omega  \right)\cos \left( \varphi -\omega t \right)=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\frac{m}{2}aL\omega \dot{\varphi }\cos \left( \varphi -\omega t \right)-mgL\sin \left( \varphi  \right)-m{{L}^{2}}\ddot{\varphi }+\frac{m}{2}aL\omega \left( \dot{\varphi }-\omega  \right)\cos \left( \varphi -\omega t \right)=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \varphi -\omega t \right)+mgL\sin \left( \varphi  \right)-\frac{m}{2}aL{{\omega }^{2}}\cos \left( \varphi -\omega t \right)=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \varphi -\omega t \right)+mgL\sin \left( \varphi  \right)-\frac{m}{2}aL{{\omega }^{2}}\cos \left( \varphi -\omega t \right)=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;c&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;c&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Für kleine Auslenkungen gilt:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Für kleine Auslenkungen gilt:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\sin \left( \varphi  \right)\approx \varphi ,\quad \cos \left( \varphi -\omega t \right)\approx \cos \left( -\omega t \right)=\cos \left( \omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\sin \left( \varphi  \right)\approx \varphi ,\quad \cos \left( \varphi -\omega t \right)\approx \cos \left( -\omega t \right)=\cos \left( \omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \omega t \right)+mL\left( \varphi g-a{{\omega }^{2}}\frac{L\cos \left( \omega t \right)}{2} \right)=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \omega t \right)+mL\left( \varphi g-a{{\omega }^{2}}\frac{L\cos \left( \omega t \right)}{2} \right)=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mit &amp;lt;math&amp;gt;{{\omega }^{2}}a\ll g&amp;lt;/math&amp;gt;folgt:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mit &amp;lt;math&amp;gt;{{\omega }^{2}}a\ll g&amp;lt;/math&amp;gt;folgt:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \omega t \right)+mL\varphi g=0\Leftrightarrow \ddot{\varphi }L-\dot{\varphi }a\omega \cos \left( \omega t \right)+\varphi g=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \omega t \right)+mL\varphi g=0\Leftrightarrow \ddot{\varphi }L-\dot{\varphi }a\omega \cos \left( \omega t \right)+\varphi g=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die (homogene) Lösung ist nun:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die (homogene) Lösung ist nun:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\ddot{\varphi }-\dot{\varphi }\frac{a}{L}\omega \cos \left( \omega t \right)+g\varphi =0&amp;lt;/math&amp;gt; nach komplexem Ansatz &amp;lt;math&amp;gt;\varphi \left( t \right)=c{{e}^{\lambda t}}\Rightarrow \dot{\varphi }=c\lambda {{e}^{\lambda t}}\Rightarrow \ddot{\varphi }=c{{\lambda }^{2}}{{e}^{\lambda t}}&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\ddot{\varphi }-\dot{\varphi }\frac{a}{L}\omega \cos \left( \omega t \right)+g\varphi =0&amp;lt;/math&amp;gt; nach komplexem Ansatz &amp;lt;math&amp;gt;\varphi \left( t \right)=c{{e}^{\lambda t}}\Rightarrow \dot{\varphi }=c\lambda {{e}^{\lambda t}}\Rightarrow \ddot{\varphi }=c{{\lambda }^{2}}{{e}^{\lambda t}}&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erhält man: &amp;lt;math&amp;gt;{{\lambda }^{2}}-\Omega \lambda +g=0\Rightarrow {{\lambda }_{1,2}}=\frac{\Omega }{2}\pm \sqrt{\frac{{{\Omega }^{2}}}{4}-g}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;\Omega =\frac{a}{L}\omega \cos \left( \omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erhält man: &amp;lt;math&amp;gt;{{\lambda }^{2}}-\Omega \lambda +g=0\Rightarrow {{\lambda }_{1,2}}=\frac{\Omega }{2}\pm \sqrt{\frac{{{\Omega }^{2}}}{4}-g}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;\Omega =\frac{a}{L}\omega \cos \left( \omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Also ist die allgemeine Lösung &amp;lt;math&amp;gt;\varphi \left( t \right)={{c}_{1}}{{e}^{{{\lambda }_{1}}t}}+{{c}_{2}}{{e}^{{{\lambda }_{2}}t}}=c{{e}^{\left( {{\lambda }_{1}}+{{\lambda }_{2}} \right)t}}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;{{c}_{1}}={{c}_{2}}^{*}=:c&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Also ist die allgemeine Lösung &amp;lt;math&amp;gt;\varphi \left( t \right)={{c}_{1}}{{e}^{{{\lambda }_{1}}t}}+{{c}_{2}}{{e}^{{{\lambda }_{2}}t}}=c{{e}^{\left( {{\lambda }_{1}}+{{\lambda }_{2}} \right)t}}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;{{c}_{1}}={{c}_{2}}^{*}=:c&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Der Realteil ist also &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{\Omega }{2}+i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)+b\sin \left( \frac{\Omega }{2}-i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)&amp;lt;/math&amp;gt; nun ist aber &amp;lt;math&amp;gt;{{\omega }^{2}}a\ll g\Rightarrow {{\Omega }^{2}}\ll g&amp;lt;/math&amp;gt; also ist &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{a}{2L}\omega \cos \left( \omega t \right)+\sqrt{g} \right)+b\sin \left( \frac{a}{2L}\omega \cos \left( \omega t \right)-\sqrt{g} \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Der Realteil ist also &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{\Omega }{2}+i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)+b\sin \left( \frac{\Omega }{2}-i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)&amp;lt;/math&amp;gt; nun ist aber &amp;lt;math&amp;gt;{{\omega }^{2}}a\ll g\Rightarrow {{\Omega }^{2}}\ll g&amp;lt;/math&amp;gt; also ist &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{a}{2L}\omega \cos \left( \omega t \right)+\sqrt{g} \right)+b\sin \left( \frac{a}{2L}\omega \cos \left( \omega t \right)-\sqrt{g} \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;a,b&amp;lt;/math&amp;gt;sind aus den Anfangsbedingungen zu wählen.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;a,b&amp;lt;/math&amp;gt;sind aus den Anfangsbedingungen zu wählen.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Das Pendel zeigt also immer Richtung Boden&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Das Pendel zeigt also immer Richtung Boden&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;d&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;d&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mit &amp;lt;math&amp;gt;{{\omega }^{2}}a\gg g&amp;lt;/math&amp;gt;folgt:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mit &amp;lt;math&amp;gt;{{\omega }^{2}}a\gg g&amp;lt;/math&amp;gt;folgt:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\ddot{\varphi }-\dot{\varphi }m\frac{{{a}^{2}}\omega }{L}\cos \left( \varphi -\omega t \right)-\frac{a{{\omega }^{2}}}{2L}\cos \left( \varphi -\omega t \right)=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;&amp;lt;math&amp;gt;\ddot{\varphi }-\dot{\varphi }m\frac{{{a}^{2}}\omega }{L}\cos \left( \varphi -\omega t \right)-\frac{a{{\omega }^{2}}}{2L}\cos \left( \varphi -\omega t \right)=0&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Zu schwer…&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Zu schwer…&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Mechanik]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Mechanik]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>*&gt;SchuBot</name></author>
	</entry>
	<entry>
		<id>https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1147&amp;oldid=prev</id>
		<title>Schubotz am 15. April 2010 um 00:26 Uhr</title>
		<link rel="alternate" type="text/html" href="https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1147&amp;oldid=prev"/>
		<updated>2010-04-15T00:26:34Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 15. April 2010, 02:26 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l42&quot;&gt;Zeile 42:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 42:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Zu schwer…&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Zu schwer…&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Mechanik&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, Aufgabe&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Mechanik]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Schubotz</name></author>
	</entry>
	<entry>
		<id>https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1146&amp;oldid=prev</id>
		<title>Schubotz am 15. April 2010 um 00:25 Uhr</title>
		<link rel="alternate" type="text/html" href="https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1146&amp;oldid=prev"/>
		<updated>2010-04-15T00:25:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 15. April 2010, 02:25 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l42&quot;&gt;Zeile 42:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 42:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Zu schwer…&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Zu schwer…&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Mechanik Aufgabe]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Mechanik&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;Aufgabe]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Schubotz</name></author>
	</entry>
	<entry>
		<id>https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1145&amp;oldid=prev</id>
		<title>Schubotz am 15. April 2010 um 00:25 Uhr</title>
		<link rel="alternate" type="text/html" href="https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1145&amp;oldid=prev"/>
		<updated>2010-04-15T00:25:30Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 15. April 2010, 02:25 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Zeile 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;a&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;a&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Lagrangefunktion &amp;lt;math&amp;gt;L=T-U&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;T=\frac{1}{2}m{{\overset{\bullet }{\mathop{x}}\,}^{2}}&amp;lt;/math&amp;gt;und &amp;lt;math&amp;gt;U=-mg{{x}_{y}}&amp;lt;/math&amp;gt;da das Koordinatensystem gedreht ist. &amp;lt;math&amp;gt;\overrightarrow{x}=\left( \begin{align}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Lagrangefunktion &amp;lt;math&amp;gt;L=T-U&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;T=\frac{1}{2}m{{\overset{\bullet }{\mathop{x}}\,}^{2}}&amp;lt;/math&amp;gt;und &amp;lt;math&amp;gt;U=-mg{{x}_{y}}&amp;lt;/math&amp;gt;da das Koordinatensystem gedreht ist. &amp;lt;math&amp;gt;\overrightarrow{x}=\left( \begin{align}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &amp;amp; a\cos \left( \omega t \right)+L\sin \left( \varphi  \right) \\  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &amp;amp; a\cos \left( \omega t \right)+L\sin \left( \varphi  \right) \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; -a\sin \left( \omega t \right)+L\cos \left( \varphi  \right) \\  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; -a\sin \left( \omega t \right)+L\cos \left( \varphi  \right) \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align} \right)&amp;lt;/math&amp;gt;somit folgt &amp;lt;math&amp;gt;\overrightarrow{{\dot{x}}}=\left( \begin{align}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align} \right)&amp;lt;/math&amp;gt;somit folgt &amp;lt;math&amp;gt;\overrightarrow{{\dot{x}}}=\left( \begin{align}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &amp;amp; -a\omega \sin \left( \omega t \right)+L\dot{\varphi }\cos \left( \varphi  \right) \\  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &amp;amp; -a\omega \sin \left( \omega t \right)+L\dot{\varphi }\cos \left( \varphi  \right) \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \left( -1 \right)\left( a\omega \cos \left( \omega t \right)+L\dot{\varphi }\sin \left( \varphi  \right) \right) \\  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \left( -1 \right)\left( a\omega \cos \left( \omega t \right)+L\dot{\varphi }\sin \left( \varphi  \right) \right) \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align} \right)&amp;lt;/math&amp;gt;dann ist  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align} \right)&amp;lt;/math&amp;gt;dann ist&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\begin{align}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\begin{align}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &amp;amp; {{{\dot{x}}}^{2}}={{a}^{2}}{{\omega }^{2}}{{\sin }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\cos }^{2}}\left( \varphi  \right)-aL\omega \dot{\varphi }\cos \left( \varphi  \right)\sin \left( \omega t \right)+ \\  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &amp;amp; {{{\dot{x}}}^{2}}={{a}^{2}}{{\omega }^{2}}{{\sin }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\cos }^{2}}\left( \varphi  \right)-aL\omega \dot{\varphi }\cos \left( \varphi  \right)\sin \left( \omega t \right)+ \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \quad \quad {{a}^{2}}{{\omega }^{2}}{{\cos }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\sin }^{2}}\left( \varphi  \right)+aL\omega \dot{\varphi }\sin \left( \varphi  \right)\cos \left( \omega t \right) \\  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \quad \quad {{a}^{2}}{{\omega }^{2}}{{\cos }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\sin }^{2}}\left( \varphi  \right)+aL\omega \dot{\varphi }\sin \left( \varphi  \right)\cos \left( \omega t \right) \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \quad ={{a}^{2}}{{\omega }^{2}}+{{L}^{2}}{{{\dot{\varphi }}}^{2}}+aL\omega \dot{\varphi }\left( \sin \left( \varphi  \right)\cos \left( \omega t \right)-\cos \left( \varphi  \right)\sin \left( \omega t \right) \right) \\  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \quad ={{a}^{2}}{{\omega }^{2}}+{{L}^{2}}{{{\dot{\varphi }}}^{2}}+aL\omega \dot{\varphi }\left( \sin \left( \varphi  \right)\cos \left( \omega t \right)-\cos \left( \varphi  \right)\sin \left( \omega t \right) \right) \\&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \quad ={{a}^{2}}{{\omega }^{2}}+{{L}^{2}}{{{\dot{\varphi }}}^{2}}+aL\omega \dot{\varphi }\sin \left( \varphi -\omega t \right) &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &amp;amp; \quad ={{a}^{2}}{{\omega }^{2}}+{{L}^{2}}{{{\dot{\varphi }}}^{2}}+aL\omega \dot{\varphi }\sin \left( \varphi -\omega t \right)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align}&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\end{align}&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l19&quot;&gt;Zeile 19:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 19:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;b&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;b&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Daraus erhält man die Bewegungsgleichungen in dem man die Euler - Lagrangegleichung anwendet:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Daraus erhält man die Bewegungsgleichungen in dem man die Euler - Lagrangegleichung anwendet:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{q}}\,}=\frac{\partial L}{\partial q}&amp;lt;/math&amp;gt;also  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{q}}\,}=\frac{\partial L}{\partial q}&amp;lt;/math&amp;gt;also&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{\varphi }}\,}=m{{L}^{2}}\ddot{\varphi }+\frac{m}{2}aL\omega \left( \dot{\varphi }-\omega  \right)\cos \left( \varphi -\omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{\varphi }}\,}=m{{L}^{2}}\ddot{\varphi }+\frac{m}{2}aL\omega \left( \dot{\varphi }-\omega  \right)\cos \left( \varphi -\omega t \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{\partial L}{\partial \varphi }=\frac{m}{2}aL\omega \dot{\varphi }\cos \left( \varphi -\omega t \right)-mgL\sin \left( \varphi  \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{\partial L}{\partial \varphi }=\frac{m}{2}aL\omega \dot{\varphi }\cos \left( \varphi -\omega t \right)-mgL\sin \left( \varphi  \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l36&quot;&gt;Zeile 36:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 36:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Der Realteil ist also &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{\Omega }{2}+i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)+b\sin \left( \frac{\Omega }{2}-i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)&amp;lt;/math&amp;gt; nun ist aber &amp;lt;math&amp;gt;{{\omega }^{2}}a\ll g\Rightarrow {{\Omega }^{2}}\ll g&amp;lt;/math&amp;gt; also ist &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{a}{2L}\omega \cos \left( \omega t \right)+\sqrt{g} \right)+b\sin \left( \frac{a}{2L}\omega \cos \left( \omega t \right)-\sqrt{g} \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Der Realteil ist also &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{\Omega }{2}+i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)+b\sin \left( \frac{\Omega }{2}-i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)&amp;lt;/math&amp;gt; nun ist aber &amp;lt;math&amp;gt;{{\omega }^{2}}a\ll g\Rightarrow {{\Omega }^{2}}\ll g&amp;lt;/math&amp;gt; also ist &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{a}{2L}\omega \cos \left( \omega t \right)+\sqrt{g} \right)+b\sin \left( \frac{a}{2L}\omega \cos \left( \omega t \right)-\sqrt{g} \right)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;a,b&amp;lt;/math&amp;gt;sind aus den Anfangsbedingungen zu wählen.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;a,b&amp;lt;/math&amp;gt;sind aus den Anfangsbedingungen zu wählen.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Das Pendel zeigt also immer Richtung Boden  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Das Pendel zeigt also immer Richtung Boden&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;d&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;d&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mit &amp;lt;math&amp;gt;{{\omega }^{2}}a\gg g&amp;lt;/math&amp;gt;folgt:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mit &amp;lt;math&amp;gt;{{\omega }^{2}}a\gg g&amp;lt;/math&amp;gt;folgt:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l42&quot;&gt;Zeile 42:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 42:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Zu schwer…&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Zu schwer…&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Mechanik]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Mechanik &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Aufgabe&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Schubotz</name></author>
	</entry>
	<entry>
		<id>https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1144&amp;oldid=prev</id>
		<title>Schubotz: Die Seite wurde neu angelegt: „2 Rotierendes Pendel (12) a Lagrangefunktion &lt;math&gt;L=T-U&lt;/math&gt;mit &lt;math&gt;T=\frac{1}{2}m{{\overset{\bullet }{\mathop{x}}\,}^{2}}&lt;/math&gt;und &lt;math&gt;U=-mg{{x}_{y}}&lt;/ma…“</title>
		<link rel="alternate" type="text/html" href="https://wiki.physikerwelt.de/index.php?title=Rotierendes_Pendel&amp;diff=1144&amp;oldid=prev"/>
		<updated>2010-04-15T00:25:09Z</updated>

		<summary type="html">&lt;p&gt;Die Seite wurde neu angelegt: „2 Rotierendes Pendel (12) a Lagrangefunktion &amp;lt;math&amp;gt;L=T-U&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;T=\frac{1}{2}m{{\overset{\bullet }{\mathop{x}}\,}^{2}}&amp;lt;/math&amp;gt;und &amp;lt;math&amp;gt;U=-mg{{x}_{y}}&amp;lt;/ma…“&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Neue Seite&lt;/b&gt;&lt;/p&gt;&lt;div&gt;2&lt;br /&gt;
Rotierendes Pendel (12)&lt;br /&gt;
a&lt;br /&gt;
Lagrangefunktion &amp;lt;math&amp;gt;L=T-U&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;T=\frac{1}{2}m{{\overset{\bullet }{\mathop{x}}\,}^{2}}&amp;lt;/math&amp;gt;und &amp;lt;math&amp;gt;U=-mg{{x}_{y}}&amp;lt;/math&amp;gt;da das Koordinatensystem gedreht ist. &amp;lt;math&amp;gt;\overrightarrow{x}=\left( \begin{align}&lt;br /&gt;
  &amp;amp; a\cos \left( \omega t \right)+L\sin \left( \varphi  \right) \\ &lt;br /&gt;
 &amp;amp; -a\sin \left( \omega t \right)+L\cos \left( \varphi  \right) \\ &lt;br /&gt;
\end{align} \right)&amp;lt;/math&amp;gt;somit folgt &amp;lt;math&amp;gt;\overrightarrow{{\dot{x}}}=\left( \begin{align}&lt;br /&gt;
  &amp;amp; -a\omega \sin \left( \omega t \right)+L\dot{\varphi }\cos \left( \varphi  \right) \\ &lt;br /&gt;
 &amp;amp; \left( -1 \right)\left( a\omega \cos \left( \omega t \right)+L\dot{\varphi }\sin \left( \varphi  \right) \right) \\ &lt;br /&gt;
\end{align} \right)&amp;lt;/math&amp;gt;dann ist &lt;br /&gt;
&amp;lt;math&amp;gt;\begin{align}&lt;br /&gt;
  &amp;amp; {{{\dot{x}}}^{2}}={{a}^{2}}{{\omega }^{2}}{{\sin }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\cos }^{2}}\left( \varphi  \right)-aL\omega \dot{\varphi }\cos \left( \varphi  \right)\sin \left( \omega t \right)+ \\ &lt;br /&gt;
 &amp;amp; \quad \quad {{a}^{2}}{{\omega }^{2}}{{\cos }^{2}}\left( \omega t \right)+{{L}^{2}}{{{\dot{\varphi }}}^{2}}{{\sin }^{2}}\left( \varphi  \right)+aL\omega \dot{\varphi }\sin \left( \varphi  \right)\cos \left( \omega t \right) \\ &lt;br /&gt;
 &amp;amp; \quad ={{a}^{2}}{{\omega }^{2}}+{{L}^{2}}{{{\dot{\varphi }}}^{2}}+aL\omega \dot{\varphi }\left( \sin \left( \varphi  \right)\cos \left( \omega t \right)-\cos \left( \varphi  \right)\sin \left( \omega t \right) \right) \\ &lt;br /&gt;
 &amp;amp; \quad ={{a}^{2}}{{\omega }^{2}}+{{L}^{2}}{{{\dot{\varphi }}}^{2}}+aL\omega \dot{\varphi }\sin \left( \varphi -\omega t \right)  &lt;br /&gt;
\end{align}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\Rightarrow L=\frac{m}{2}\left( {{a}^{2}}{{\omega }^{2}}+{{L}^{2}}{{{\dot{\varphi }}}^{2}}+aL\omega \dot{\varphi }\sin \left( \varphi -\omega t \right) \right)+mg\left( -a\sin \left( \omega t \right)+L\cos \left( \varphi  \right) \right)&amp;lt;/math&amp;gt;&lt;br /&gt;
b&lt;br /&gt;
Daraus erhält man die Bewegungsgleichungen in dem man die Euler - Lagrangegleichung anwendet:&lt;br /&gt;
&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{q}}\,}=\frac{\partial L}{\partial q}&amp;lt;/math&amp;gt;also &lt;br /&gt;
&amp;lt;math&amp;gt;\frac{d}{dt}\frac{\partial L}{\partial \overset{\bullet }{\mathop{\varphi }}\,}=m{{L}^{2}}\ddot{\varphi }+\frac{m}{2}aL\omega \left( \dot{\varphi }-\omega  \right)\cos \left( \varphi -\omega t \right)&amp;lt;/math&amp;gt;&lt;br /&gt;
&amp;lt;math&amp;gt;\frac{\partial L}{\partial \varphi }=\frac{m}{2}aL\omega \dot{\varphi }\cos \left( \varphi -\omega t \right)-mgL\sin \left( \varphi  \right)&amp;lt;/math&amp;gt;&lt;br /&gt;
&amp;lt;math&amp;gt;\frac{m}{2}aL\omega \dot{\varphi }\cos \left( \varphi -\omega t \right)-mgL\sin \left( \varphi  \right)-m{{L}^{2}}\ddot{\varphi }+\frac{m}{2}aL\omega \left( \dot{\varphi }-\omega  \right)\cos \left( \varphi -\omega t \right)=0&amp;lt;/math&amp;gt;&lt;br /&gt;
&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \varphi -\omega t \right)+mgL\sin \left( \varphi  \right)-\frac{m}{2}aL{{\omega }^{2}}\cos \left( \varphi -\omega t \right)=0&amp;lt;/math&amp;gt;&lt;br /&gt;
c&lt;br /&gt;
Für kleine Auslenkungen gilt:&lt;br /&gt;
&amp;lt;math&amp;gt;\sin \left( \varphi  \right)\approx \varphi ,\quad \cos \left( \varphi -\omega t \right)\approx \cos \left( -\omega t \right)=\cos \left( \omega t \right)&amp;lt;/math&amp;gt;&lt;br /&gt;
&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \omega t \right)+mL\left( \varphi g-a{{\omega }^{2}}\frac{L\cos \left( \omega t \right)}{2} \right)=0&amp;lt;/math&amp;gt;&lt;br /&gt;
Mit &amp;lt;math&amp;gt;{{\omega }^{2}}a\ll g&amp;lt;/math&amp;gt;folgt:&lt;br /&gt;
&amp;lt;math&amp;gt;\ddot{\varphi }m{{L}^{2}}-\dot{\varphi }maL\omega \cos \left( \omega t \right)+mL\varphi g=0\Leftrightarrow \ddot{\varphi }L-\dot{\varphi }a\omega \cos \left( \omega t \right)+\varphi g=0&amp;lt;/math&amp;gt;&lt;br /&gt;
Die (homogene) Lösung ist nun:&lt;br /&gt;
&amp;lt;math&amp;gt;\ddot{\varphi }-\dot{\varphi }\frac{a}{L}\omega \cos \left( \omega t \right)+g\varphi =0&amp;lt;/math&amp;gt; nach komplexem Ansatz &amp;lt;math&amp;gt;\varphi \left( t \right)=c{{e}^{\lambda t}}\Rightarrow \dot{\varphi }=c\lambda {{e}^{\lambda t}}\Rightarrow \ddot{\varphi }=c{{\lambda }^{2}}{{e}^{\lambda t}}&amp;lt;/math&amp;gt;&lt;br /&gt;
Erhält man: &amp;lt;math&amp;gt;{{\lambda }^{2}}-\Omega \lambda +g=0\Rightarrow {{\lambda }_{1,2}}=\frac{\Omega }{2}\pm \sqrt{\frac{{{\Omega }^{2}}}{4}-g}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;\Omega =\frac{a}{L}\omega \cos \left( \omega t \right)&amp;lt;/math&amp;gt;&lt;br /&gt;
Also ist die allgemeine Lösung &amp;lt;math&amp;gt;\varphi \left( t \right)={{c}_{1}}{{e}^{{{\lambda }_{1}}t}}+{{c}_{2}}{{e}^{{{\lambda }_{2}}t}}=c{{e}^{\left( {{\lambda }_{1}}+{{\lambda }_{2}} \right)t}}&amp;lt;/math&amp;gt;mit &amp;lt;math&amp;gt;{{c}_{1}}={{c}_{2}}^{*}=:c&amp;lt;/math&amp;gt;&lt;br /&gt;
Der Realteil ist also &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{\Omega }{2}+i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)+b\sin \left( \frac{\Omega }{2}-i\sqrt{\frac{{{\Omega }^{2}}}{4}-g} \right)&amp;lt;/math&amp;gt; nun ist aber &amp;lt;math&amp;gt;{{\omega }^{2}}a\ll g\Rightarrow {{\Omega }^{2}}\ll g&amp;lt;/math&amp;gt; also ist &amp;lt;math&amp;gt;\varphi \left( t \right)=a\cos \left( \frac{a}{2L}\omega \cos \left( \omega t \right)+\sqrt{g} \right)+b\sin \left( \frac{a}{2L}\omega \cos \left( \omega t \right)-\sqrt{g} \right)&amp;lt;/math&amp;gt;&lt;br /&gt;
&amp;lt;math&amp;gt;a,b&amp;lt;/math&amp;gt;sind aus den Anfangsbedingungen zu wählen.&lt;br /&gt;
Das Pendel zeigt also immer Richtung Boden &lt;br /&gt;
d&lt;br /&gt;
Mit &amp;lt;math&amp;gt;{{\omega }^{2}}a\gg g&amp;lt;/math&amp;gt;folgt:&lt;br /&gt;
&amp;lt;math&amp;gt;\ddot{\varphi }-\dot{\varphi }m\frac{{{a}^{2}}\omega }{L}\cos \left( \varphi -\omega t \right)-\frac{a{{\omega }^{2}}}{2L}\cos \left( \varphi -\omega t \right)=0&amp;lt;/math&amp;gt;&lt;br /&gt;
Zu schwer…&lt;br /&gt;
&lt;br /&gt;
[[Kategorie:Mechanik]]&lt;/div&gt;</summary>
		<author><name>Schubotz</name></author>
	</entry>
</feed>