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Vedmedyk [2.9K]
2 years ago
7

Calculate the speed of a train that travels 540 km in 9 hours​

Chemistry
1 answer:
tiny-mole [99]2 years ago
8 0

Answer:

s=d/t. d=540 t=9h

540÷90=6 km/h

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Answer:

See explanation for detailed solution

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25 kj

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