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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

`mgl (1+ costheta)`

B

`mgl (1+ cos^2theta)`

C

`mgl (1- costheta)`

D

`mgl ( costheta-1)`

Text Solution

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The correct Answer is:
C
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