An object of 1kg mass has a momentum of 10 kg m / sec then the kinetic energy of the object will be

An object of mass 1 kg is moving with a velocity 10 m/s. Find the kinetic energy of the object

An object of 10 kg is moving with a speed of 2 m/s. The kinetic energy of the object is:

A body of mass 50 kg has a momentum of 3000 kg ms^(-1) . Calculate: The kinetic energy of the body.

An object of mass 50 kg is moving in a horizontal circle of radius 8 m. If the centripetal force is 40 N, then the kinetic energy of the object will be

The momentum of a bullet of mass 20 g fired from a gun is 10 kg.m/s. The kinetic energy of this bullet in kJ will be :

An object of mass 50 kg is moving in a horizontal circle of radius 8 m . If the centripetal force is 40 N, then the kinetic energy of an object will be

Two objects of masses 2 kg and 4 kg are moving with the same momentum of 20 kg ms (a) Will they have some kinetic energy! (b) Will they have same speed?