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A ball of mass m moving with velocity v,...

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 :
.

A

2mvd

B

2 mvd cos `theta`

C

2 mvd `sin theta `

D

zero

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The correct Answer is:
B
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MOTION-10 ROTATIONAL-Exercise - 1
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