Find the speed of the block just after collision

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Reference no: EM13298331

a stell ball of mass m suspended by a thread of lenght l. the ball is then released when the thread is horizontal. at the bottom of this path, the ball strikes a block of mass M initially on a frictionless surface. the collision is elastic. find:

a. the speed of the ball just after colliion

b. the speed of the block just after collision

c. the fraction of the ball's kinetic energy that was converted to heat.

Reference no: EM13298331

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