A particle is moving with a constant speed along a straight line path. A force is not required to

Statement I: A body in equilibrium has to be at reat only. Statement II: A body in equilibrium may be moving with a constant speed along a straight line path.

For a particle moving in a straight line

A particle of mass M moves with constant speed along a circular path of radius r under the action of a force F. Its speed is

A particle of mass 'm' moves with a constant speed along a circular path of radius r under the action of a force F .Its speed is given by

A particle moves with constant speed v along a circular path of radius r and completes the circle in time T. The acceleration of the particle is

If the kinetic energy of a particle moving with a constant speed on a circular path of radius 4 m is 100 j .Then the centripetal force will be