Question: A slender rod AB is released from rest in the position shown. It swings down to a vertical position and strikes a second and identical

A slender rod AB is released from rest in the position shown. It swings down to a vertical position and strikes a second and identical rod CD which is resting on a friction-less surface. Assuming that the coefficient of restitution between the rods is 0.4, determine the velocity of rod CD immediately after the impact.

C B D

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