Question

define acceleration????​

Answer 1

Answer:

please mark me as brainleist

Explanation:

vehicle's capacity to gain speed.

"the three-litre model has spectacular acceleration"

Answer 2

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.