Physics, 04.12.2021 06:00, michellestepp2001

2. When doing a chin-up, a physics student lifts her 42.0-kg body a distance of 0.25 meters in 2 seconds. What is the power delivered by the student's
biceps?

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2. When doing a chin-up, a physics student lifts her 42.0-kg body a distance of 0.25 meters in 2 s...