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A car of mass 800 kg moves on a circular...

A car of mass 800 kg moves on a circular track of radius 40 m . If the coefficient of friction is 0.5, then maximum velocity with which the car can move is

A

`7 m//s`

B

`14 m//s`

C

`8 m//s`

D

`12 m//s`

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The correct Answer is:
B
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