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The angular velocity of second's hand of...

The angular velocity of second's hand of a watch will be.

A

`pi/60` rad/sec

B

`pi/30` rad/sec

C

60 pi rad/sec

D

30 pi rad/sec

Text Solution

Verified by Experts

The correct Answer is:
B
`omega=(2pi " rad")/(60 sec ) = pi/30 ` rad//sec
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