Question

Define uniform circular motion

Answer 1

Answer:

uniform circular motion can be described as the motion of an object in a circle at a constant speed. As an object moves In a circle it is constantly changing the direction at all instances the object is moving tangent to the circle

Answer 2

The motion of a body moving with constant speed along a circular path is named Uniform Circular Motion.

Explanation:

The movement of a body following a circular path is called circular motion. Now, the motion of a body moving with constant speed along a circular path is named Uniform Circular Motion.

Here, the speed is constant but the speed changes. If a particle is an occupation of a circle, it must have some acceleration acting towards the centre which is making it move around the centre.

Since this acceleration is perpendicular to the velocity of a particle at every instant, it is only changing the direction of velocity and not magnitude and that’s why the motion is uniform circular motion.

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