Question

what is acceleration??​

Answer 1

Answer:

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Explanation:

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.

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Answer 2

The rate of change in velocity of an object is called acceleration. Its unit is meter per second and it is a vector amount.

${\displaystyle {\vec {a}}={\frac {\mathrm {d} {\vec {v}}}{\mathrm {d} t}}\equiv {\dot {\vec {v}}}}$

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