A person with a mass of 78 kg and a volume of 0.086 m3 floats quietly in
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A person with a mass of 78 kg and a volume of 0.086 m3 floats quietly in water.
(a) What is the volume of the person that is above water?
(b) If an upward force F is applied to the person by a friend, the volume of the person above water increases by 0.0032 m3. Find the force F?
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