A valve in a cylinder has a cross sectional area of 11 cm2 with a pressure of

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A valve in a cylinder has a cross sectional area of 11 cm2 with a pressure of 735 kPa inside the cylinder and 99 kPa outside. How large a force is needed to open the valve?

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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Question Posted: Nov 21, 2009 05:27 AM

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A valve in a cylinder has a cross sectional area of 11 cm2 with a pressure of

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Fundamentals of Thermodynamics

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