Question

what is acceleration...​

Answer 1

Answer:

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.

Answer 2

$\sf \huge\underline{question} \implies$

$\sf{what \: is \: acceleration?}$

$\sf \huge\underline{answer} \implies$

$\sf{The \: rate \: of \: change \: of \: Velocity \: of \: a } \\ \sf{\: body \: with \: respect \: to \: time \: is \: called \: its \: acceleration}$