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Physics, 16.10.2020 15:01 maleah12x

A train on a straight track goes in the positive direction for 5.2 km, and then backed up for 3.3 km. Which of the following describes a distance covered by the train?

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A train on a straight track goes in the positive direction for 5.2 km, and then backed up for 3.3 km...
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