Question

A body
goes from point X to point Y with a velocity
of 10 ms-1. It comes back to X with a
20 ms-1. The average velocity of the
the journey is
(1) 15 ms-1
(2) 13.3 ms-1
(3) Zero
Choose the correct statement from the following
(1) The final displacement of a moving body can be
zero
11tb
es back to X with a velocity of
erage velocity of the body during
(4) 30 ms-1
6.​

Answer 1

Answer:

Answer is (3) i.e. zero.

Explanation:

Because the body goes from X to Y and then come back to X. Therefore the velocity will be zero.

Answer 2

Answer:

15m/s

zero

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