Question

a body can have zero average velocity but not zero average speed justify giving an example

Answer 1

Hello friend

Your answer

if a body travels in circular or in a straight path and back to its initial position the displacement became 0 so the velocity become 0
Velocity is nothing but the Displacement per unit time.

and speed is the distance per unit time.
so distance cannot be zero if a body move so its speed cannot be Zero .



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