Flash Education

Question

Fig 8.11 shows the distance-time graph of three objects A, B and C. Study the graph and answer the following questions:

(a) Which of the three is travelling the fastest? (b) Are all three ever at the same point on the road? (c) How far has C travelled when B passes A? (d) How far has B travelled by the time it passes C?

motion CBSE Class 9

August 25, 2024

Answer

(a) B is travelling fastest as he is taking less time to cover more distance.

(b) All three are never at the same point on the road.

(c) Approximately 6 kms. [as 8 – 2 = 6]

(d) Approximately 7 kms. [as 7 – 0 = 7]

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