Question

what is difference between circular motion vs rotational motion

Answer 1

Circular motion is associated with a centripetal force . Rotational motion is associated with torque. Rotation is always when a body moves on its own axis .Circular when the body moves around some other body.Rotatory motion is when a body spins around its centre of gravity or its own axis.Circular motion is due to centripetal force, while rotatory motion involves torque .The circular motion revolves around another body, while rotatory motion, is in its own axis.

Answer 2

circular motions and rotatory motions are same only when a body moves about a fixed axis without changing it's position

for example
spinning wheel
spinning top
ceiling fan
potter wheel

hope it helps