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Angular velocity of the hour hand of a c...

Angular velocity of the hour hand of a clock is

A

`(pi)/(30) " rad"cdot s^(-1)`

B

`2 pi " rad"cdot s^(-1)`

C

`(pi)/(1800)"rad"cdot s^(-1)`

D

`(pi)/(21600)"rad"cdot s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
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CHHAYA PUBLICATION-CIRCULAR MOTION-EXERCISE (MULTIPLE CHOICE QUESTIONS )
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  9. The ratio of angular speeds of minute hand and hour hand of a watch is

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  10. A particle of moves with constant angular velocity in a circle. During...

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  11. The angular speed of a flywheel making 360 revolutions per minute is

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  15. While taking a turn on a plane horizontal road, a car can skid due to

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  16. A car is moving along a horizontal circular path of radius 10 m at a u...

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  18. Coefficient of friction between the road and the tyre of a car is 0.6....

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