A piston of cross-sectional area a is used in a hydraulic press to exert a small force

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A piston of cross-sectional area a is used in a hydraulic press to exert a small force of magnitude f on the enclosed liquid. A connecting pipe leads to a larger piston of cross sectional area A (Figure).

(a) What force magnitude F will the larger piston sustain without moving?

(b) If the piston diameters are 3.80 cm and 53.0 cm, what force magnitude on the small piston will balance a 20.0kN force on the largepiston?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 18, 2011 01:37 AM

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A piston of cross-sectional area a is used in a hydraulic press to exert a small force

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a According to Pascals principle FAfla F A...View the full answer

Fundamentals of Physics

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