Question

what is meant by uniform circular motion ? why do we need a force to keep a body moving uniformaly a circular path ? name this force​

Answer 1

Explanation:

When a body moves in a circle, its direction changes continuously. Due to this change in direction we say that velocity changes and the motion is accelerated. ... Hence we need a force to keep the body moving in a circular path. This force is called Centripetal force.

Answer 2

Answer:

When a body moves in a circle, its direction changes continuously. Due to this change in direction we say that velocity changes and the motion is accelerated. ... Hence we need a force to keep the body moving in a circular path. This force is called Centripetal force.