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 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 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.

A motor cyclist is to undertake horizontal circles inside the cylindrical wall of a well of inner radius 4m . Coefficient of static friction between the tyres and the wall is 0.4. Calculate the minimum speed and frequency necessary to perform this stunt.

A wooden box lying at rest on an inclined surface of a wet wood is held at static equilibrium by a constant force vec F applied perpendicular to the incline. If the mass of the box is 1 kg, the angle of inclination is 30^(@) and the coefficient of static friction between the box and the inclined plane is 0.2, the minimum magnitude of vecF is (Use g= 10m//s^(2))

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)

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