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Non-uniform circular motion occurs when an object’s speed or direction changes as it moves along a circular path. In such cases, both the magnitude and direction of the velocity are changing, resulting in both tangential acceleration (due to changes in speed) and centripetal acceleration (due to changes in direction).

Uniform circular motion occurs when an object moves along a circular path at a constant speed. In this case, the magnitude of the velocity remains constant, but the direction of the velocity changes continuously.

The centripetal force required for circular motion can arise from various sources, including tension in a string (as in the case of a swinging pendulum), gravitational attraction (as in the case of planets orbiting the Sun), friction (as in the case of a car turning), or the normal force (as in the case of a…

The centripetal force causes the object to accelerate towards the center of the circle. This acceleration is known as centripetal acceleration and is always directed perpendicular to the velocity of the object, towards the center of the circle.

In circular motion, an object experiences a force directed towards the center of the circle called the centripetal force. This force is required to keep the object moving in a circular path and is responsible for changing the object’s direction without changing its speed.

Circular motion describes the movement of an object along the circumference of a circle. This motion can be uniform, where the speed remains constant, or non-uniform, where the speed varies.