Question

How to plot a graph about motion of a car

Answer 1

For the car to be slowing down with time, the slope of the graph must continuously decrease and finally becomes zero so as the car to stop. Thus, distance-time graph shown in option D is the correct answer.

Answer 2

Explanation:

The shapes of the position versus time graphs for these two basic types of motion - constant velocity motion and accelerated motion (i.e., changing velocity) - reveal an important principle. The principle is that the slope of the line on a position-time graph reveals useful information about the velocity of the object.