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CBSE Class 9 Answered

A car is moving on a road with a uniform acceleration. The following table gives the speed of the car at various instants of time.   Time (s) 0 10 20 30 40 50 Speed (m/s) 5 10 15 20 25 30 (i) Draw the speed-time graph representing the above set of observations. (ii) Find the acceleration of the car.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

(i) The speed-time graph is as shown below:


(ii) The acceleration of the car is obtained from the slope of the speed(velocity)-time graph

Answered by | 04 Jun, 2014, 03:23: PM

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