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Crew members attempt to escape from a damaged submarine 115 m below the surface. What force...

Crew members attempt to escape from a damaged submarine 115 m below the surface. What force must be applied to a pop-out hatch, which is 1.10 m by 0.50 m, to push it out at that depth? Assume that the density of the ocean water is 1024 kg/m3 and the internal air pressure is at 1.00 atm.

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