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(a) Calculate the absolute pressure at an ocean depth of 150 m. Assume the density of...

(a) Calculate the absolute pressure at an ocean depth of 150 m. Assume the density of sea water is 1 022 kg/m3 and the air above exerts a pressure of 101.3 kPa?? Pa

(b) At this depth, what is the buoyant force on a spherical submarine having a diameter of 4.80 m? N

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