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17-12-2021
Engineering

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A person has driven a car 180 m in 40 seconds. What is the car’s speed?

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sqdancefan sqdancefan

18-12-2021

Answer:

4.5 m/s = 16.2 km/h

Explanation:

The speed is the ratio of distance to time:

speed = (180 m)/(40 s) = 4.5 m/s

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