Question

A body goes from a point A to point B
150m apart in 30 sec and return
back to A in 20 sec. The average
velocity of the body for whole journey
(in m /s) is​

Answer 1

Answer:

0

Explanation:

• avg. velocity= total disp./total time
• since the body returns to point A the displacement is 0
• therefore velocity is equal to 0

Answer 2

Answer:

hope this helps u thanks