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Physics, 12.02.2021 14:00 nees123

A train takes 2.5 hours to travel 120 kilometers. What is the train's average speed? A: 0.02 hr/km
B: 48 km/hr
C: 48 hr/km
D: 0.02 km/hr

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A train takes 2.5 hours to travel 120 kilometers. What is the train's average speed? A: 0.02 hr/km<...
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