A load is pulled at a uniform speed along a horizontal floor by a rope at 45^o to floor. If the force in the rope is 1500N, what is the frictional force on the load ?

Calculate the total distance covered by a train before coming to rest if its initial speed is 30ms^-1 with a constant retardation of 0.1m^-2

A car starts from rest and moves with a uniform acceleration of 30ms^-2 for 20s. Calculate the distance covered at the end of the motion

A rocket is fired from the earth's surface to a distant planet. By Newton's law of universal gravitation, the force F will