A particle is acted upon by a force of a constant magnitude which is always perpendicular to the velocity of the particle. The motion of the particle takes place in a plane. It follows that ___________
1.Its velocity is constant and kinetic energy is constant
2.Its acceleration and velocity is constant
3.Its kinetic energy is constant and it moves in a circular path
4.Its acceleration is constant and it moves in a circular path
Posted Date:-2022-04-20 11:35:39