Question

what is acceleration​

Answer 1

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:

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Answer 2

• Acceleration ability shows the rate of change of velocity of an athlete in a time interval or in a definite distance, thus starting from rest how fast they reach their maximal or submaximal speed.
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