Mathematics

Mathematics, 13.06.2020 13:57, mkeyes83

A high-speed train passes through a 5.4 km long tunnel completely in 1 minute 7.68 seconds. The average speed of the train is 300 km/h. Calculate the length of the train.

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A high-speed train passes through a 5.4 km long tunnel completely in 1 minute 7.68 seconds. The ave...

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