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A ball of mass m=1kg falling vertically ...

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

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