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A bomb of mass 9kg explodes into two pie...

A bomb of mass `9kg` explodes into two pieces of masses `3kg` and `6kg`. The velocity of mass `3kg` is `16ms^-1`. The kinetic energy of mass `6kg` is

A

`4ms^(-1)`

B

`8ms^(-1)`

C

`16ms^(-1)`

D

`32ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
`p_(3) = p_(6)` or `3 xx 16=6 xx v` or `v=8 ms^(-1)`. Therefore, the velocity of 6 kg mass is `8ms^(-1)`.
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