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A perfectly elastic ball P(1) of mass 'm...

A perfectly elastic ball `P_(1)` of mass 'm' moving with velocity `v` collides elastically with three exactly similar balls `P_(2), P_(3), P_(4)` lying smooth table. Velocity of the four balls after collision are
.

A

`0,0,0,0,`

B

`v,v,v,v`

C

`v,v,v,0`

D

`0,0,0,v`

Text Solution

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The correct Answer is:
D
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