Question

Mathematical expression for acceleration

Answer 1

Answer:

(Final velocity - Initial velocity) /time

Answer 2

Answer:

→ The rate of change of velocity is called acceleration .

suppose a body moving from A to B with initial velocity u and at point B it's velocity is v called it final velocity , also time taken by body travel from A to B is t.

so,

acceleration =

or , a = v-u/t

→ it's SI unit is m/s^2

→ there is velocity in formula of acceleration and we know that velocity is vector quantity so , acceleration is a vector quantity .

plz mark as braainliest