Question

Define Acceleration ???? ​

Answer 1

Answer:

The rate of change in velocity is known as acceleration .

or

Change in velocity in per unit time is known as acceleration .

Answer 2

Acceleration : It is the rate of change of velocity.

a = (v-u)/t

where, a is Acceleration

v is final velocity

u is initial velocity

t is time

Its S.I unit is m/s².