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A car departs from Hanoi at 8am and arrives in Hai Phong at 10:00am. The road Hanoi - Hai Phong is 100km long. Calculate the speed of the car in km/h and m/s.
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42 votes
42 votes
A car departs from Hanoi at 8am and arrives in Hai Phong at 10:00am. The road Hanoi - Hai Phong is 100km long. Calculate the speed of the car in km/h and m/s.

User Ashni Goyal
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1 Answer

17 votes
17 votes

Answer:

50km/h and 13.8889m/s

Step-by-step explanation:

speed=(distance/time)=(100/2)=50km/hr

km/h to m/s (50*5/18)=13.8889m/s

User Timofey Trofimov
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3.1k points
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