Question

in which case the average velocity of a body is zero but the average speed is not zero​

Answer 1

Answer:

Explanation:

the average velocity will also be zero. When the object travels in a circular path, or in a path which has the initial point and final point the same ( like car race track) the average speed is not zero but average velocity is zero.

Answer 2

Explanation:-

*If a body starts its motion from a point and comes back to the same point after some time, the displacement is zero. So the average velocity is also zero.

     Average velocity = Displacement / Time

*After on round in a circular path the average velocity is zero.