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The rotational kinetic energy of a body ...

The rotational kinetic energy of a body is E and its moment of inertia is l. The angular momentum is

A

EI

B

`2 sqrt(EI)`

C

`sqrt(2EI)`

D

`E//I`

Text Solution

Verified by Experts

The correct Answer is:
C
`E= (1)/(2) I omega^(2) rArr E= (L^(2))/(2I)`
`rArr L= sqrt(2EI)`
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