A 3.8kg object is lifted 12 meters. Approximately how much work is performed during the lifting?

asked Nov 20, 2020 169k views

3 votes

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7 votes

The answer is A. 446.9 J

Solution:

W = mgh

W = (3.8 Kg)(9.8 m/s²)(12 m)

W = 446.88 J or 446.9 J

Hamas Hassan answered Nov 24, 2020

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