Show that the natural frequencies of the system shown in Fig. 6.6(a), with (k_{1}=3 k), (k_{2}=k_{3}=k, m_{1}=4
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Show that the natural frequencies of the system shown in Fig. 6.6(a), with \(k_{1}=3 k\), \(k_{2}=k_{3}=k, m_{1}=4 m, m_{2}=2 m\), and \(m_{3}=m\), are given by \(\omega_{1}=0.46 \sqrt{k / m}\), \(\omega_{2}=\sqrt{k / m}\), and \(\omega_{3}=1.34 \sqrt{k / m}\). Find the eigenvectors of the system.
Figure 6.6(a):-
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