Question

A body goes from A to B with a velocity of 20 m/s
and comes back from B to A with a velocity of 30
m/s. The average velocity of the body during the
whole journey is
1) zero
2) 25 m/s
3) 24 m/s
4) none of these​

Answer 1

Answer:

option 1) zero

Explanation:

A body goes from A to B with a velocity of 20m/s and comes back from B to A with a velocity of 30m/s. The average velocity of the body during the whole journey is. A. zero.

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