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MHT CET Physics question

PhysicsSystems of Particles and Rotational MotionMHT CET

A smooth steel ball strikes a fixed smooth steel plate at an angle with the vertical. If the coefficient of restitution is e, the angle at which the rebound will take place is

Answer: (B)

Solution

The tangential component is unchanged () and the normal component is reduced by e (),

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Question ID VK-062399