Question

what is acceleration? give the formula for acceleration.​

Answer 1

Answer:

Accelrration=is the rate at which velocity changes over time.

An object will accelrration if its speed direction of motionor both change

The formula of Accelrration is a=(v-u)/t

Answer 2

Answer:

In mechanics, acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities. The orientation of an object's acceleration is given by the orientation of the net force acting on that object

Formula

$a = v - vo \div t = delta \: v \div delta \: t$

a = average acceleration

v = final velocity

vo = starting velocity

t = elapsed time