Question

when is a body said to have nonuniform acceleration? give one example​

Answer 1

Answer:

(i) A body is said to be in uniform acceleration if it travels in a straight line and its velocity increases or decreases by equal amounts in equal time intervals. (ii) A body is said to be in non-uniform acceleration if the rate of change of its velocity is not constant, that is differs in different time intervals.

Examples of non-uniform acceleration: i) Car moving on the crowded street.

Answer 2

Hey mate ,

When a body is changing its speed temporarily then , the body is said to be in non uniform acceleration.

For example,

The motion of a train.