Find the maximum speed at which a car can turn round a curve of 30 in radius on a level road. if the coefficient of friction between the tyres and the road is : 0.4 g = `10 ms^-2`.

What should be the maximum speed of a motor car of mass 2000 kg when it takes a circular turn of redius 100 m on a plane road? Coefficient of friction between the tyre and the road = 0.25 . Given, g = 10 m cdot s^(-2) .

A cyclist on a level road takes a sharp circular turn of radius 3 m (g = 10 ms^(-2) ). If the coefficient of static friction between the cycle tyres and the road is 0.2, at which of the following speeds will the cyclist not skid while taking the turn?

A cyclist speeding at 18 km/h on a level rod takes a sharp circular turn of radius 3 m without reducing the speed and without spending towards the centre of the circular path. The coefficient of static friction between the tyres and the road is 0.1. Will the cyclist slip while taking the turn?

Calculate the maximum speed with which a vehicle can travel on a banked circular road without skidding. A cyclist at a 18 km/h on a level road takes a sharp turn of radius 3 m without reducing the speed. The coefficient of static friction between the tyres and the road is 1. Will cyclist slip while taking the turn?

A car of mass 1500 kg is moving with a speed of 12.5 m cdot s^(-1) on a circular path of radius 20 m on a level road. What should be the frictional force between the car and the road so that the car does not slip? What should be the value of the coefficient of friction this force?