Where a is average acceleration v is velocity and t is time. Define Newtons Second Law of Motion. Rate of change of velocity is called acceleration.
The result is the average acceleration for that period.
Unit of acceleration ms 2 or ms -2. Units used to measure acceleration is msĀ². Newtons second law of motion states that when the forces acting on an object are unbalanced the object will. The change in velocity of an object divided by the time period is called as its average acceleration.