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Physics, 22.06.2019 18:00 Yungnaudie

Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly

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Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the ave...
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