Question

Four cars A, B, C and D are moving on a levelled, straight road. Their distance-time graphs are shown in the given figure. Which of the following is the correct statement regarding the motion of these cars?

Figure

(a) car A is faster than car D
(b) car B is the slowest
(c) car D is faster than the car C
(d) car C is the slowest

Answer 1

The slope of distance time graph gives the speed or the measure of rate of change of distance per unit time. So, the answer is,
(b) Car B is the slowest