Note that this formula applies for constant acceleration only. Created by Sal Khan. Average Velocity fracTotal DisplacementTotal Time Understand the concept average velocity through the examples given below.
Speed or rate r is a scalar quantity that measures the distance traveled d over the change in time Dt represented by the equation r dDt.
Average velocity formula - weighted average of velocities. Average velocity velocity₁ time₁ velocity₂ time₂. The average velocity calculator uses the formula that shows the average velocity v equals the sum of the final velocity v and the initial velocity u divided by 2. If and only if the acceleration is constant the average velocity is the same as the average of the final velocity and the initial velocity.