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. Motion on a circle is accelerated even if the speed is constant, because the direction is continually changing.

Explanation:

Explanation:

Answer 2

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The rate of change of velocity per unit time is called acceleration.

Acceleration = final velocity- initial velocity / time

=>The S. I unit of acceleration is m/s².