Derive the equations of motion of the double pendulum shown in Fig. 5.25, using the coordinates (theta_{1})

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Derive the equations of motion of the double pendulum shown in Fig. 5.25, using the coordinates \(\theta_{1}\) and \(\theta_{2}\). Also find the natural frequencies and mode shapes of the system for \(m_{1}=m_{2}=m\) and \(l_{1}=l_{2}=l\).

Figure 5.25:-

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Mechanical Vibrations

ISBN: 9780134361925

6th Edition

Authors: Singiresu S Rao

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