12. Fig. 13.15 shows the distance-time graph for the motion of two vehicles A and B. Which one of them is moving faster?
It is known that
(speed = distance/time)
it means the greater the speed, the more distance is covered by the car in a given interval of time.
From the graph, we can see that The distance covered by Vehicle A is more than that of Vehicle B. Hence, A is faster than B.