Question

define acceleration :(​

Answer 1

Answer:

In mechanics, acceleration is the rate of change of the velocity of an object with respect to time. Acceleration are vector quantities (in that they have magnitude and direction). The orientation of an objecte's acceleration is given by the orientation of the net force acting on that object.

Answer 2

$\huge {\underline {\underline \pink{ƛƝƧƜЄƦ}}}$

Acceleration of a body is defined as the rate of change its velocity with time. S.I. unit of acceleration is metre per second square. Acceleration is a vector quantity.