In the graph of velocity, v/s time, the time derivative of velocity is zero at the mean position where the velocity is maximum.
This means the acceleration there is zero.
If velocity is 0 , that means the object is not moving, but with acceleration present, there is a force acting on the object
If acceleration is zero, then initial velocity equals average velocity
(v0 = v– )
What is velocity?
The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion.
Learn more about velocity:
https://brainly.com/question/9408577
