Question

when does the average velocity become zero

Answer 1

Thanks for asking the question.
The average velocity of a body becomes zero when its displacement is zero. Because according to the formula:
velocity = displacement/time.
Keep in mind the difference between displacement and distance. Displacement is a vector(involves direction too) whereas distance is a scalar. For example if we move in a circle, the displacement is zero whereas distance Is non zero.
Hope it helps.
 

Answer 2

Explanation:

HOPE IT HELPS.

PLEASE THANK MY ANSWERS.PLEASE..