1 If time acceleration and final velocity are provided the initial velocity is articulated as. Calculate the deceleration produced by brakes. To find the initial velocity v 0.
The change in speed is the difference between final and inital speeds.
The average speed is the ratio of distance covered to the time it takes or the average of the final and intial speeds. Average speed is harmonic mean of individual speeds. Formula For Speed. What are the types of acceleration.