Physics, 27.07.2019 09:00 deedoe2679
Aperson doing chin-up weighs 700.0 n, disregarding the weight of the arms. during the first 25.0 cm of the lift, each arm exerts an upward force of 355 n on the torso. if the upward movement starts from rest, what is the person's speed at this point?
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Aperson doing chin-up weighs 700.0 n, disregarding the weight of the arms. during the first 25.0 cm...
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