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The figure shows the speed of a person's body as he does a chin-up. assume the motion is vertical and the mass of the person's body is 64.0 kg. determine the force exerted by the chin-up bar on his body at t = 0s; t = 0.5s; t = 1.1s; and t = 1.6s
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Estimates show that the total energy output of the sun is 5 × 1026 j/s. what is the corresponding loss in kg/s of the sun?
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The is a pea sized structure in the brain that is involved in many aspects of motivation, including sex, aggression,and hunger
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The figure shows the speed of a person's body as he does a chin-up. assume the motion is vertical an...
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