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A body rotating with uniform angular acc...

A body rotating with uniform angular acceleration covers `100 pi` (radian) in the first 5 s after the start. Its angular speed at the end of 5 s (in rad/s) is

A

40 `pi`

B

30 `pi`

C

20 `pi`

D

10 `pi`

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The correct Answer is:
A
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