Question

if anyone knows the answer they can answer ....

Answer 1

Answer:

initial velocity =u

final velocity=v

time=t

change in velocity with respect to time =v-u/t

change in velocity with respect to time is called an acceleration..

HOPE IT WILL HELPFUL...

Answer 2

Rate of changing of velocity is defined as acceleration. (Another name)

Hence the formula for acceleration is:-

Acceleration = (Final velocity-Initial Velocity)/Time

$\frac{v - u}{t}$

Where v is the final velocity, u is the initial velocity and t is the time period (in seconds)