A ball of mass `m` moving with velocity `v`, collide with the wall elastically as shown in the figure. After impact the change in angular momentum about `P` is :
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A ball of mass m moving with velocity v_(0) collides with a wall as shown in Fig. After impact it rebounds with a velocity' (v_(0))//2 The component of impulse acting on the ball along the wall is

A ball of mass m moving with velocity v_(0) collides with a wall as shown in Fig. After impact it rebounds with a velocity' (v_(0))//2 The component of impulse acting on the ball along the wall is

A ball of mass m moving with velocity v_0 collides a wall as shown in figure. After impact it rebounds with a velocity 3/4v_0 . The impulse acting on ball during impact is

A ball of mass m moving with velocity v_0 collides a wall as shown in figure. After impact it rebounds with a velocity 3/4v_0 . The impulse acting on ball during impact is

A stick of length L and mass M lies on a frictionless horizontal surface on which it is free to move in any way. A ball of mass m moving with speed v collides elastically with the stick as shown in the figure. If after the collision the ball comes to rest, then what would be the mass of the ball?

A stick of length L and mass M lies on a frictionless horizontal surface on which it is free to move in any way. A ball of mass m moving with speed v collides elastically with the stick as shown in the figure. If after the collision the ball comes to rest, then what would be the mass of the ball?

A ball of mass m moving with velocity v collides head on elastically with another identical ball moving with velocity - V. After collision