Question

Difference b/w average speed and average velocity

Answer 1

The main difference between average speed and average velocity is that the average speed is calculated as the total distance traveled by a body divided by the time taken, while average velocity is the displacement divided by the time taken.

Answer 2

average speed is a scalars quantity, while average velocity is a vector quantity.......... average speed takes into account the total distance traveled while average velocity is concerned with the displacement between two points.
hope it helps...