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Physics, 23.07.2019 07:50, TightKnowsDaWhey
Acrane lifts a 35000 n steel girder a distance of 25 m in 45 s. how much power did the crane require to lift the girder
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Acrane lifts a 35000 n steel girder a distance of 25 m in 45 s. how much power did the crane require...
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