Answer to Question #202399 in Physics for natalie nicole and

Question #202399

How much work is done by a student who lifts a 30 kg barbell 1.2 m?


1
Expert's answer
2021-06-03T09:16:46-0400

The work is force (of gravity) times distance (height):


"W=mg\u00b7h=352.8\\text{ J}."



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