Question

object goes from point x to Y then come back from Y to X what is its displacement and average velocity​

Answer 1

Displacement is the measure of shortest distance possible between starting point and destination point,in our case clearly starting point and ending point is the same point,therefore displacement is zero.

As average velocity is defined as the ratio of displacement to the time,therfore avg velocity is also zero.

Answer 2

Displacement is the measure of shortest distance possible between starting point and destination point,in our case clearly starting point and ending point is the same point,therefore displacement is zero.

As average velocity is defined as the ratio of displacement to the time,therfore avg velocity is also zero.