Answer to Question #287323 in Physics for JAY KIN

Question #287323

If the piston in the hydraulic lift has a cross-sectional area of 0.10m^2, what air pressure must be produced by the compressor to support 20, 000N, the combined weight of car and lift?

Expert's answer

The pressure is force divided by area:

"p=\\dfrac FA=\\dfrac{20000}{0.1}=200000\\text{ Pa}."

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