A car goes round a flat curve at a speed of 32 ms-1. if the, Ask an Expert

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Q1. A car goes round a flat curve at a speed of 32 ms-1. If the radius of the curve is 200 m, find the minimum value for the coefficient of friction so that the car can go around the curve without skidding.

Q2. A motorcycle starts from rest and has a constant acceleration. In a time interval t, it undergoes a displacement x and attains the final velocity v. afterwards t is increased so that the displacement is 3x. In this same increased time interval, what final velocity does motorcycle attain?

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Category:- Physics
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