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A 3.8 kg object is lifted 12 meters. Approximately how much work is performed during the lifting ?
A 3.8 kg object is lifted 12 meters. Approximately 446.9 Joule of work is performed during the lifting. Solution: W = m.g.h , where m = mass, g = gravity, h = height; 3.8 x 9.8 x 12 = 446.9 Joule.
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Asked 10/2/2018 6:07:02 PM
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