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A submarine is stranded on the bottom of the ocean with its hatch 20 m below the surface. Calculate the force needed to

Posted: Wed Jun 08, 2022 11:40 am
by answerhappygod
A submarine is stranded on the bottom of the ocean with its
hatch 20 m below the surface. Calculate the force needed to open
the hatch from the inside, given it is circular and 0.55 m in
diameter. Air pressure inside the submarine is 1.00 atm.

F=