Question : A body is projected with a velocity v and after some time it returns to the point from which it was projected. The average velocity and average speed of the body for the total time of flight are
(a) v/2 and v/2
(b) 0 and v/2
(c) 0 and 0
(d) v/2 and 0
Answer : The right option is (b)
Solution :
