The average velocity is calculated by dividing the total displacement by the total time taken. However, if there is no change in time or distance traveled, it means that the particle remains stationary, and the average velocity would be zero.
Mathematically, the formula for average velocity is:
Average velocity = Total displacement / Total time
When there is no change in distance (total displacement is zero) and no change in time (total time is zero), the average velocity would be:
Average velocity = 0 / 0 = 0
Thus, the average velocity would be zero if there is no change in time or distance traveled, indicating that the particle remains stationary during that period.