Question

Distance time graph of a body having non uniform motion is shown in the fig. state whether the speed of the body increases or decrease with time​

Answer 1

Answer:

speed, decreases

Explanation:

because, the question is saying that it is in non uniform motion

Answer 2

Slope of velocity time graph give acceleration of a body in that particular direction.

When graph is straight line then its acceleration is constant and when the straight line is parallel to x-axis then its acceleration is zero.

Graph parallel to y-axis is not possible.

So for variable acceleration graph will be curved in shape!