A train of mass `10^(5)` kg rounds a curve of radius 100m at a speed of 20 m/s . If the track is not , then the thrust on the outer rail of the track is

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 train has to negotiate a curve of radius 400 m .The speed of the train is 72 km//h. If the distance between the two rails is 1 m ,then the outer rail will be raised over the inner rail by (g=10m//s^(2))

The two rails of a railway track are 1.7 m apart. At a circular curve of radius 1.5 km, a train should have an optimum speed of 108 kmph so that there is no side thrust on the outer rail. Find the angle of banking of the track and the elevation of the outer rail above the inner rail .

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

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

A toy 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

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

A cyclist goes round a circular track of radius 20sqrt3 m at a speed of 14 m/s. What is the inclination to the vertical ?

A car of mass 2500 kg is moving in a circular track of diameter 100m with a speed of 72 km//h . What is the angular momentum of the car ?

A car of mass 300 kg is travelling on a circular track of radius 100 m with a constant speed of 60 m/s Calculate the angular momentum ?