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CBSE Class 7 Answered

Calculate the speed of the car between points (i) A and origin and (ii) A and B whose distance-time graph is given below.
Asked by Topperlearning User | 13 Mar, 2015, 03:06: PM
answered-by-expert Expert Answer

(i) Speed between origin and A = Distance travelled / Time taken = 5/15 = 1/3 km/min.

Speed between A and B = Distance travelled/ time taken = (15 - 5) / (30 - 15) = 10/15 = 2/3 km/min.

Answered by | 13 Mar, 2015, 05:06: PM

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