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Physics, 03.12.2021 21:50 abigailguzman4108
Question 4 (5 points) How much work is done by a weight lifter as he holds a 150.0 N of barbell stationary, above his head?
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Question 4 (5 points)
How much work is done by a weight lifter as he holds a 150.0 N of barbell st...
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