Questions
A car of mass m is moving on a level circular track of radius R. If represents the coefficient of static friction between the road and tyres of the car, the maximum speed of the car in circular motion is given by:
detailed solution
Correct option is B
∵ fms⩾mv2R∴μsmg⩾mv2R∴μsRT⩾V∴Vmax=μsRgTalk to our academic expert!
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