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A particle of mass m moving with speed u...

A particle of mass `m` moving with speed `u` hits a wedge of mass `M` as shown in figure. If coefficient of restitution is `e` and friciton can be neglected, then find the speed of the wedge with respect to ground just after the collision.

Text Solution

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`((1+e)m*usin^(2)theta)/(M+msin^(2)theta)`
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