Question

When a body undergoes uniform circular motion what is the relationship between velocity and speed​

Answer 1

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. Nonetheless, it is accelerating due to its change in direction.

Answer 2

Answer:

The velocity will change but the speed remains the same.

Explanation:

Velocity depends on the displacement whereas speed only has the magnitude. Since the object is moving, the displacement changes and so the velocity will change. Only the direction for the velocity will change but the magnitude for the velocity will not change since speed remains the same.