Final answer:
Acceleration is the rate of change in velocity, involving magnitude, direction, or both.
Explanation:
Acceleration, a, is defined as a change in velocity, which includes a change in magnitude, direction, or both. The rate of change of velocity is equivalent to the magnitude of acceleration. The rate of change of speed does not equal acceleration as speed lacks direction, unlike acceleration.
Learn more about Acceleration in Physics here:
https://brainly.com/question/30762941
