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A simple pendulum of length l has maximu...

A simple pendulum of length `l` has maximum angular displacement `theta` . Then maximum kinetic energy of a bob of mass `m` is

A

`1/2m(l//g)`

B

`mg//2l`

C

`mgl(1-costheta)`

D

`(mgl sin theta)//2`

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The correct Answer is:
C
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