問題詳情

4.A particle of mass m attached to a massless rod pivoted at O as shown in Fig.3. Assume that the springs have been so adjusted that the rod is in static equilibrium forphpf0ytys.png=0, Find the vibration frequency for small angular motion of the system by Lagrange's method.25%phpfmUj6R.png

參考答案

答案:B
難度:適中0.676923
統計:A(0),B(44),C(2),D(12),E(0)

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