Question

what is uniform and non-uniform acceleration?

Answer 1

uniform acceleration takes place when an object is moving with a constant velocity, not changing it.

non uniform means that the object is not moving with a constant velocity and instead is accelerating it's speed to gain or lose it.

I hope this helps.

Answer 2

Uniform acceleration:-

When the change of velcity with respect to the time is constant, then it is called as uniform acceleration.

Non-uniform acceleration:-

When the change of velcity with respect to the time is not constant, then it is called as non-uniform acceleration.