Q.As shown in the figure, for the block attached to the end of the rod to which spring is connected, find (a)the equatio
Posted: Tue Apr 12, 2022 9:56 am
I know the answer but I don't know how to do it 
Q.As shown in the figure, for the block attached to the end of the rod to which spring is connected, find (a)the equation of motion, (b)the natural frequency, and (c)the natural frequency after the spring is broken. However, the mass of the rod is ignored, and the acceleration due to gravity is g, the full angle tis sufficiently small, and when the angle is O, the spring is in the state before deformation. A m k WW l HLS l M process
answer: (a) Meat Mgtkl)6=0 (6 ) Wn - Mstal ΠΌ (c) Ww=
Q.As shown in the figure, for the block attached to the end of the rod to which spring is connected, find (a)the equation of motion, (b)the natural frequency, and (c)the natural frequency after the spring is broken. However, the mass of the rod is ignored, and the acceleration due to gravity is g, the full angle tis sufficiently small, and when the angle is O, the spring is in the state before deformation. A m k WW l HLS l M process