Physics, 09.03.2022 14:50 bibigardeax

If it is desired to pump breathing air in a hose for a diver at a depth of 14m, what is the maximum force applied to the piston of the pump? The piston has a surface area of 4.5 cm²

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If it is desired to pump breathing air in a hose for a diver at a depth of 14m, what is the maximum...