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An 85-kg basketball player does a series of push-ups to strengthen his
arm and chest muscles. If both feet and exert the same force and both
palms do, likewise, determine the force that the floor exerts of on each
of his feet and on each hand. Assume that his center of mass is 0.920 m
from the top of his head.
_2.10 m
30.0 cm→

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