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The momentum of a particle is numericall...

The momentum of a particle is numerically equal to its kinetic energy. The velocity of particle will be

A

`1 ms^(-1)`

B

`2 ms^(-1)`

C

`3 ms^(-1)`

D

`4 ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
KE `=P^2/(2m) = E` (say)
As , `E = P implies P = 2m `
`implies v= 2m^(-1)`
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