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Particle A makes a perfectly elastic col...

Particle A makes a perfectly elastic collision with anther particle B at rest. They fly apart in opposite direction with equal speeds. If the masses are `m_(A)&m_(B)` respectively, then

A

`2m_(A)=m_(B)`

B

`3m_(A)=m_(B)`

C

`4m_(A)=m_(B)`

D

`sqrt3m_(A)=m_(B)`

Text Solution

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The correct Answer is:
B
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