Question

what is the nature of the displacement versus time graph for non uniform motion ?give an example.

Answer 1

Every displacement time graph represents the nature of motion of the body. For a stationary body, the displacement time graph is a straight line parallel to the time axis. The slope of the line is zero that indicates the velocity of the body is zero

Answer 2

velocity means the rate of change of displacement. non uniform motion means the velocity of the body is not a constant. if the velocity of the body were constant then the rate of change of displacement would have been a constant that is that is displacement would change linearly with respect to time co-ordinate. since velocity changes the variation of displacement would be such that it will won't be linear. it can be any curve depending upon the situation but cannot be a straight line