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A srtone of mass m(1) moving at uniform ...

A srtone of mass `m_(1)` moving at uniform speed v suddenly explodes into two fragments. If the fragment of mass `m_(2)` is at rest, the speed of the other fragment is

A

`(m_(1)v)/((m_(1)-m_(2)))`

B

`(m_(2)v)/((m_(1)-m_(2)))`

C

`(m_(1)v)/((m_(1)+m_(2)))`

D

`(m_(1)v)/(m_(2))`

Text Solution

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The correct Answer is:
A
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