Question: A spring AB is attached to a support at A and to a collar. The unstretched length of the spring is l. Knowing that the

A spring AB is attached to a support at A and to a collar. The unstretched length of the spring is l. Knowing that the collar is released from rest at x = x0 and has an acceleration defined by the relation a = - 100(x - lx/ âˆšl2 + x2), determine the velocity of the collar as it passes through Point C.

A B - X0-

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