Question

what is acceleration?​

Answer 1

Answer:

acceleration is the rate of change of velocity per unit time .

Explanation:

plz..mark me as a brainlist

Answer 2

Answer:

Acceleration is the rate of change of velocity .Usually, acceleration means the speed is changing, but not always. When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing.

I hope it will help u...