Physics, 27.04.2021 23:10 hahHcjckk

A submarine is at a depth of 30 m in seawater. The interior of the submarine is maintained at 1 atn pressure. Find the force
that must be withstood by a square hatch 80 cm on a side.

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A submarine is at a depth of 30 m in seawater. The interior of the submarine is maintained at 1 at...

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