. Suppose the two photographs, shown in Fig. 13.1 and Fig. 13.2, had been taken at an interval of 10 seconds


Suppose the two photographs, shown in Fig. 13.1 and Fig. 13.2, had

been taken at an interval of 10 seconds. If a distance of 100 metres is shown by 1 cm in these photographs, calculate the speed of the blue car.

 

Best Answer

picture

Speed = 200/10s = 20m/s

 

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