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A body moving with velocity v has moment...

A body moving with velocity `v` has momentum and kinetic energy numerically equal. What is the value of `v`?

A

2m/s

B

`sqrt2m//s`

C

`1m//s`

D

`0.2 m//s`

Text Solution

Verified by Experts

The correct Answer is:
A
`P=Eimplies mv =1/2 mv^2`
`2v = v^2`
`v=2m//s`
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