Question

what is acceleration ? ​

Answer 1

change in velocity = change in time = acceleration

a=v-u/t

a = acceleration

v = final velocity

u = initial velocity

t = time

: a = v - u / t

acceleration = final velocity - initial velocity / time

Answer 2

The rate of change of velocity is known as Acceleration.

• It is a vector quantity.

$\qquad\qquad\quad \sf\color{orange}{ \LARGE \bar{a} \: = \: \frac{\triangle \bar{v}}{\triangle {t}} }$