A car is traveling with a velocity of 10 m/s and it has a mass of 250 Kg. Compute its Kinetic energy?

A sphere of mass 50 g moving with velocity of 10m/s collide with the rest block at mass 950 g and embeded . The kinetic energy lost by sphere will be …….

A car is moving with a velocity of 10 m/s. Suddenly driver sees a child at a distance of 30 m and he applies the brakes, it produced a uniform retardation in car and car stops in 5 second. Find (mass of car=1000 kg) the stopping distance of car will the car hit the child the retardation in car resistive force on car

With which velocity should a student of mass 80 kg run , so that his kinetic energy becomes 320 ?

An object is thrown vertically upwards with velocity of 20ms^(-1) . At what height will its kinetic energy and potential energy be equal? (g=10ms^(-2))

An object of mass 15kg is moving with a uniform velocity of 4ms^(-1) . What is the kinetic energy possessed by the object?

A car moving with a velocity of 10m/s can be stopped by the application of a constant force F In a distance of 20m. If the velocity of the car is 30m/s. It can be stopped by this force in

A particle is moing with a velocity of 10m//s towards east. After 10s its velocity changes to 10m//s towards north. Its average acceleration is:-