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Angular momentum L and rotational kineti...

Angular momentum L and rotational kinetic energy `K_R` of a body are related to each other by the relation. (I = moment of inertia)

A

`K_R` = 2IL

B

`K_R = L^(2)/2I`

C

`K_R = (2I)/L`

D

`K_R = L^(2)/I`

Text Solution

Verified by Experts

The correct Answer is:
b
`K_(R) = L^(2)/(2I)`
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