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Physics, 20.06.2021 09:30 pbargy7830

A ball P of mass m moving with a velocity v strikes another ball Q of same mass but at rest. After collision if P comes to rest find velocity of Q.
(A) 2v
(B) -V
(C) V
(D)v/2
plz help me fast thank you​

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A ball P of mass m moving with a velocity v strikes another ball Q of same mass but at rest. After...
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