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A submarine is stranded on the bottom of the ocean with its hatch 25.0 m below the surface. Calculate the force needed to open the

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A submarine is stranded on the bottom of the ocean with its hatch 25.0 m below the surface. Calculate the force needed to open the hatch from the inside, given it is circular and 0.48 m in diameter. Air pressure inside the submarine is 1.00 atm. Assume that the submarine is in salt water with a density of 1025 kgfm3. F: x104N

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