Question

what is acceleration​

Answer 1

Answer:

acceleration, rate at which velocity changes with time, in terms of both speed and direction. A point or an object moving in a straight line is accelerated if it speeds up or slows down. ... Acceleration is defined as the change in the velocity vector in a time interval, divided by the time interval

Explanation:

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Answer 2

Answer:

Hello!

Acceleration is the rate of change of the velocity of an object with respect to time.

Explanation:

Also, A=acceleration is the name we give to any process where the velocity changes. Since velocity is a speed and a direction, there are only two ways for you to accelerate: change your speed or change your direction—or change both.

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