Question

what is uniform and variable acceleration?

Answer 1

Uniform Acceleration : An object is said to be uniformly accelerated if its velocity changes by equal amounts in equal interval of time. Variable Acceleration : An object is said to be moving with variable acceleration if velocity changes by unequal moments in equal interval of time.

Answer 2

uniform acceleration=A body is said to be moving h uniform acceleration if its velocity changes by equal amounts in equal intervals of time

When the velocity of an object changes by unequal amounts in equal intervals of time, the object is said to in variable acceleration