0 0 votes Considering massless rigid rod and small oscillations, the natural frequency (in $rad/s$) of vibration of the system shown in the figure is $\sqrt{\dfrac{400}{1}} \\$ $\sqrt{\dfrac{400}{2}} \\$ $\sqrt{\dfrac{400}{3}} \\$ $\sqrt{\dfrac{400}{4}} $ Applied Mechanics and Design gateme-2015-set1 applied-mechanics-and-design vibrations vibration-isolation + – ♦Arjun 397 views answer comment Share Follow Add Sync Questions 0 reply Please log in or register to add a comment.