Question

what is acceleration.​

Answer 1

Answer:

It is a measure of the change in the velocity of an object per unit time. Acceleration can be caused either by change in direction of motion or change in speed or both.

Explanation:

Answer 2

Answer:

It is a measure of the change in the velocity of an object per unit time. Acceleration can be caused either by change in direction of motion or change in speed or both.

Explanation: Acceleration is a vector quantity which means it has both magnitude and direction.