A car is moving on a horizontal circular...

A car is moving on a horizontal circular track of radius 0.2 km with a constant speed. If coefficient of friction between tyres of car and road is 0.45, then maximum speed of car may be [Take `g=10 m//s^(2)`]

15 m/s

30 m/s

20 m/s

40 m/s

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AAKASH INSTITUTE ENGLISH-LAWS OF MOTION-Assignment (SECTION-A)

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