Question

Give an example of a situation in which a boy has a certain average speed but its average velocity is zero

Answer 1

If the boys displacement is zero then certainly average velocity will be zero but average speed will have certain value....like if u start from ur home go to school then come back home then u have covered a definite distance but displacement is zero so is it velocity

Answer 2

hello frnd,


When a rocket accelerates as it takes off from the ground it has a certain average speed but its average velocity is zero