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Two rotating bodies A and B of masses m ...

Two rotating bodies `A` and `B` of masses `m` and `2m` with moments of inertia `I_(A)` and `I_(B) (I_(B) gt I_(A))` have equal kinetic energy of rotation. If `L_(A)` and `L_(B)` be their angular momenta respectively, then

A

`L_(A)=L_(B)/2`

B

`L_(A)=2L_(B)`

C

`L_(B) gt L_(A)`

D

`L_(A) gt L_(B)`

Text Solution

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The correct Answer is:
c
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