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A cyclist on a level road takes a s...

A cyclist on a level road takes a sharp circular turn of radius `3m` ( g`=10 m s^(-2) ) ` . If the coefficient of static friction between the cycle tyres and the road is `0.2 ` , at which of the following speeds will the cyclist not skid while taking the turn ?

A

`14.4 km . H ^(-1)`

B

`7.2 kkm . H^(-1)`

C

`9 km . H^(-1)`

D

`10.8 km . H ^(-1)`

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