Question

How the average velocity of a body can be zero even if it's average speed isn't zero. Explain

Answer 1

velocity depends on displacement and displacement can be 0 so avg velocity can be 0

Answer 2

average velocity depends on displacement .

if the displacement of the body is 0 the average velocity becomes 0

however average speed depends on distance .
we know distance can never be 0 . therefore average speed can never be 0