Figure shows the distance-time graph for the motion of two vehicles A and B. Which one of them is moving faster?

**Answer:**

Vehicle A is moving faster than vehicle B.

Speed is given by the relation,

This relation shows that speed of a vehicle is greater if it covers maximum distance in a given interval of time. The distance covered is compared by drawing a line perpendicular to the time axis, as shown here.

From the graph, it is evident that for a given time t, the distance covered by vehicle A is more than vehicle B. Hence, vehicle A is moving faster than vehicle B.