A 4 kg mass moves on a circular track radius 2 m with 120 rev/min its KE will be

A car of mass 1000 kg moves on a circular track of radius 100 m with a speed of 40 m/s. Calculate the magnitude of its angular momentum relative to the centre of the track.

A car of mass 800 kg moves on a circular track of radius 40 m . If the coefficient of friction is 0.5, then maximum velocity with which the car can move is

A car of mass 800 kg moves on a circular track of radius 40 m. If the coefficient of friction is 0.5, then maximum velocity with which the car can move is

A car of mass 1000 kg moves on a circular track of radius 20 . If the coefficient of friction is 0.64, then the maximum velocity with which the car can move is

Calculate the angular momentum of a bike of mass 500 kg moving in a circular track of radius 20 m with a speed of 30 m/s.

A train of mass M is moving on a circular track of radius R with constant speed v . The length of the train is half of the perimeter of the track. The linear momentum of the train will be