Physics, 22.06.2019 14:30 lizzie3545

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules

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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a)...