Question

if a particle is rotating in a circle with uniform speed, what will happen

Answer 1

interparticle is rotating in a circle with uniform speed it will many types of force will get on it centripetal force and centrifugal force will act on it

Answer 2

the motion will be an accelerated one because though it is moving at uniformspeed when a tangent is drawn at any point on the circumference of the circle the direction will keep changing.

there will be centrifugal and centripetal force acting on the body