Question

when an object is in uniform circular motion its velocity changes at every point true & false​

Answer 1

Answer:

An object moving in a circle is accelerating. Accelerating objects are objects which are changing their velocity - either the speed (i.e., magnitude of the velocity vector) or the direction. An object undergoing uniform circular motion is moving with a constant speed.

Answer 2

Answer:

true

Explanation:

it is because velocity is vector quantity and so it also depends on direction of object.

in circular motion direction is changed eveytime so velocity also changes.