Question

when will you say a body is in (i) uniform acceleration? (ii) no- uniform acceleration?

Answer 1

If a body is moved with constant speed it is in uniform acceleration .
If a body is moved with different speeds it is in non - uniform acceleration

Answer 2

uniform acceleration:when the velocity of a body changes equally in equal interval of time then acceleration of body is known as uniform acceleration

non uniform acceleration: when the velocity of a body changes unequal ly in equal interval of time then acceleration of body known as nonuniform acceleration