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  • Four cars A, B, C and D are moving on a levelled road. Their distance versus time graphs are shown in Figure. Choose the correct statement (a) Car A is faster than car D.

Four cars A, B, C, and D are moving on a levelled road. Their distance versus time graphs are shown in Figure. Choose the correct statement

(a) Car A is faster than car D.

(b) Car B is the slowest.

(c) Car D is faster than car C.

(d) Car C is the slowest.

Answers (1)

Hence, the correct answer is option (b).

Explanation:-

If we closely observe the graph, we will notice that for any time interval, the distance travelled by car C is maximum followed by D, A, and B.

- Hence, car C is the fastest car and car B is the slowest car. In the distance-time graph, if the graph is a straight line then the angle between the straight line and the time axis represents the slope or velocity of the car.

- Larger the angle implies that the larger the slope, the larger the velocity.

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