Question

Attempt any four.
Q.No.3) Obtain an expression for maximum possible speed for a moving along a horizontal circular
track.​

Answer 1

Explanation:

The equation "µ = v^2 / rg" gives the maximum velocity with which the car can take a turn of radius rs, when the coefficient of friction between the tyres and the road is equal to r. The total force of friction provides the necessary centripetal force,