A uniform circular motion is an accelerated motion. Explain it. State whether the acceleration is uniform or variable? Name the force responsible to cause this acceleration. What is the direction of force at any instant? Draw a diagram in support of your answer.

In a uniform circular motion, the centripetal acceleration is

Assertion uniform circular motion is uniformly accelerated motion. Reason acceleration in uniform circular motion is always towards centre.

In case of a uniform circular motion, velocity and acceleration are

Assertion: A uniform circular motion is an acceleration motion. Reason: Direction of acceleration is parallel to velocity vector.

Name the force required for circular motion. State its direction.

The uniform motion in the following acceleration-time graph is

In a non-uniform circular motion, what is the direction of acceleration ? Discuss.

Is the acceleration of particle in uniform circular motion constant or vartiable?

A body executing uniform circular motion has its position vector and acceleration vector

State whether the following statements are true or false by writing T/F against them. (a) Earth moves around Sun with a uniform velocity. (b) The motion of moon around Earth in a circular path is an accelerated motion. ( c) A uniform linear motion is unaccelerated, while a uniform circular motion is an accelerated motion. (d) In a uniform circular motion, the speed continuously changes because the direction of motion changes. (e) A boy experiences a centrifugal force on his hand when he rotates a piece of stone tied at one end of a string. holding the other end in the hand.