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The angular momentum of a rigid body of ...

The angular momentum of a rigid body of mass m about an axis is n times the linear momentum (P) of the body. Total kinetic energy of the rigid body is:

A

`(n^(2)P^(2))/(2)`

B

`(P^(2)[1 + n^(2)])/(2m)`

C

`(n^(2)P^(2))/(2m)`

D

`n^(2)P^(2)xx 2m`

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