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A steel ball is fastened to a cord and is released from rest when the string is horizontal. At the bottom of its path theball strikes a steel block initially at rest on a frictionless surface as indicated. The collision is elastic.

a) Explain how you would find the speedof the ball and the speed of the block immediately after the collision.
b) Indicate what quantities need to be given to solve the problem.

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Category:- Physics
Reference No.:- M91180198

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