1.

A ball of mass m= 1 kg falling vertically with a velocity v_(0) = 2 m/s strikes a wedge of mass M = 2 kg kept on a smooth, horizontal surface as shown in figure The coefficient of restitution between the ball and the wedge is e = (1)/(2). Find the velocity of the wedge and the ball immediately after collision.

Answer»


ANSWER :`V _(1) = (1)/(SQRT3) m//s and v _(2) = (2)/(sqrt3) m//s` in horizontal direction


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