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What happens to the centripetal accelera...

What happens to the centripetal acceleration of a revolving body if you double the orbital speed v and half the angular velocity `omega`

A

Centripetal force remains unchanged

B

Centripital force is halved

C

Centripital force is doubled

D

Centripital force is quadrupled

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The correct Answer is:
A
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MOTION-CIRCULAR MOTION-EXERCISE -1
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  11. A particle P is moving in a circle of radius r with a uniform speed v....

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  13. A mass of 2.9 kg, is suspended from a string of length 50 cm, and is a...

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  14. A car is moving with speed 30m//sec on a circular path of radius 500 m...

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