Chemistry, 10.05.2021 14:30 itzyougirllona47
A construction worker uses a pulley and a rope to
raise an 85 kg person to a height of 2 m in 6 s. How
much did he do?
Answers: 3
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A construction worker uses a pulley and a rope to
raise an 85 kg person to a height of 2 m in 6 s....
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