A racing track of curvature 9.9m is banked at `tan^-1 0.5`. coefficient of static friction between the track and the tyres of a vehicle is 0.2. Determine the speed limits with 10% margin.

A racing track of curvature 9.9m is banked at tan^-1 0.5 . coefficient of static friction between the track and the tyres of a vehicle is 0.2 . Determine the minimum and maximum speed of the vehicle.

A circular race course track has a radius of 500 m and is banked at 10^@ .The coefficient of static friction between the tyres of a vehicle and the road surface is 0.25 Compute: The maximum speed to avoid slipping.

A circular race course track has a radius of 500 m and is banked at 10^@ .The coefficient of static friction between the tyres of a vehicle and the road surface is 0.25 Compute: The optimum speed to avoid wear and tear of the tyres.

The road in the question 45 above is constructed as per the requirement. The coefficient of static friction between the tyres of a vehicle on this road is 0.8, will there be any lower speed limit?By how much can the upper speed limit exceed in this case?

The coefficient of static friction between a block of mass 0.25 kg is 0.4. Calculate the force applied to it. (g = 9.8m//s^2)

What will be maximum speed of a car on a road turn of radius 30 m, if the coefficient of friction between the tyres and the road is 0.4 ?

A body is kept on a horizontal disc of radius 2 m at a distance of 1 m from the centre . The coefficient of friction between the body and the surface of disc is 0.4. The speed of rotation of the disc at which the body starts slipping is (g=10 m//s^2 )

A motorcycle is travelling on a curved track of radius 500 m. If the coefficient of friction between the tyres and road is 0.5, then the maximum speed to avoid skidding will be