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A uniform thin rod of length 2L and mass...

A uniform thin rod of length 2L and mass m lies on a horizontal table. A horizontal impulse J is given to the rod at one red. There is no friction. The total kinetic energy of the rod just after the impulse will be

A

`(J^(2))/(2m)`

B

`(J^(2))/(m)`

C

`(2J^(2))/(m)`

D

`(6J^(2))/(m)`

Text Solution

Verified by Experts

The correct Answer is:
C
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