A driver moves at a speed of 36 km/hr in a circle of radius 200 m. Find the angle in degree moved by the driver in 6 sec.

Which is more : a speer of 36 km/hr or a speed of 10.5m/sec ?

A particle moves in a circle of radius 4m with a linear speed of 20m//s . Find the angular speed.

A train moving with a speed of 36 km/hr takes 14 sec to cross a bridge of length 100 m. The length of the train is

Two ships move from a point at the same time. First ship moves at the speed of 24 km/hr at 45^(@) angle from north to east and second ship moves at the speed of 32 km/hr at 75^(@) angle from south to east. Find the distance between them after 3 hours.

Two ships move from a point at the same time. First ship moves at the speed of 24 km/hr at 45^(@) angle from north to east and second ship moves at the speed of 32 km/hr at 75^(@) angle from south to east. Find the distance between them after 3 hours.

A car is moving with speed v and is taking a turn on a circular road of radius 10 m. The angle of banking is 37^(@) . The driver wants that car does not slip on the road. The coefficient of friction is 0.4 (g = 10 m//sec^(2)) The speed of car for which no frictional force is produced is :