theratchet10 theratchet10

18-02-2016
Mathematics

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a car travels 100 meters in 5 seconds. what is the speed of the car

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Hasindu Hasindu

18-02-2016

20m/s
Speed=distance/time
Speed = 100/5 = 20

Answer = 20m/s

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Аноним Аноним

18-02-2016

The answer is 45 mph. Here's how: 100met./5sec. is equal to 1200met./1min. 7200met./hour is equal to 1200 meters per minute. 1600 meters is equal to a mile. 7200 divided by 1600 is 45. There you have it.

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