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The centripetal force in magnitude and d...

The centripetal force in magnitude and direction is given by

A

`(mv^(2))/(r)vecr`

B

`-mr omega ^(2)vecr_(0)`

C

`-(mv^(2))/(r) vecr_(0)`

D

both 'b' and 'c'

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The correct Answer is:
D
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NIKITA PUBLICATION-CIRCULAR MOTION-Multiple Choice Question
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  3. The centripetal force in magnitude and direction is given by

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  6. If the earth revolves round the sun in a circular orbit, then the nece...

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  9. Centrifugal force is pseudo force because

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  10. A satellite of the earth is revolving in a circular orbit with a unifo...

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  11. Centrifuges are speed to separate the particles of

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  17. If the centripetal force acting on a body performing U.C.G. is slowly ...

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  18. The centripetal force is real force which provides with the real inter...

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