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Marat540 [252]
3 years ago
5

a train travels 81 kilometers in 2 hours and then 88 kilometers in 2 hours what is its average speed​

Physics
1 answer:
Blababa [14]3 years ago
4 0

Average speed = total distance / total time

= (81 + 88) / (2 + 2)

= 169/4

= 42.25 kilometers/hour

Let me know if you have any questions.

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