Algebraically an average velocity is defined as v dt. Is change in time. And finally solve for s as a function of t.
Is change in time.
Average speed is defined as the total distance travelled by the time taken whereas average velocity is defined as the displacement by the time taken. If the details of the motion at each instant are not important the rate is usually expressed as the average velocity barv. BarvfracDelta xt Difference between Average Speed and Average Velocity. Velocity has a magnitude a value and a direction.