A body is projected vertically up 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
and 
B
0 and 
C
0 and 0
D
and 0
Text Solution
Verified by ExpertsThe correct answer is:
B
Average velocity =0 because net displacement of the body is zero.
Average speed 
⇒ ⇒ 
⇒ ⇒ 
Velocity of projection = v (given)
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