Question

define acceleration..??​

Answer 1

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. Motion on a circle is accelerated even if the speed is constant, because the direction is continually changing

Answer 2

Acceleration,rate at which velocity change with time in terms of both speed and direction. A point or an object moving in a straight line is acceleration if it speed up or slow down.