The schematic diagram of the circular motion of a car on a banked road is shown in the figure.
If the centripetal force is provided by the horizontal components of 'N' and 'f' arrived at expression for maximum safe speed.

The schematic diagram of the circular motion of a car on a banked road is shown in the figure. The optimum speed of a car on a banked road to avoid wear and tear on its tyres is given by _______ i) sqrt(Rg tantheta) ii) sqrt(RgCottheta) iii) sqrt(RgSintheta) iv) sqrt(RgCostheta)

A person drives a car along a circular track on a level ground. Derive an expression for the maximum safe speed of the car.

The outer side of a circular track of radius 200m is raised to make an angle of 15° with the horizontal. Which force provides the necessary centripetal force for a car taking the circular track?