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Physics, 22.08.2019 23:30 clairajogriggsk

If you walk at 5 km/h down the aisle to towards the front end of a train that moves at 70 km/h, what is your speed relative to the ground?

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If you walk at 5 km/h down the aisle to towards the front end of a train that moves at 70 km/h, what...

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