Question

A object goes from point X to Y and then come back from Y to X. What is the displacement and average velocity?

Answer 1

Answer:

As the object goes from (Intial postion ) X to Y and then come back from Y to X (final postion ).displacement and average velocity is zero because as the intial and final postion is same i.e...X and average velocity is nothing but total displacement /time .therefore both are zero(0)

Explanation:

Answer 2

Answer:

Average velocity and displacement both are zero..

Explanation:

The particle goes from point X(initial position) to Y(final position) and then comes back from Y(final position) to X(initial position). Therefore the displacement is zero. As we know that average velocity,v=disp./∆time,so if we put the value of displacement (i.e.,0) then we get that the velocity is zero.

THEREFORE,,Both average velocity and disp are zero..

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