What outward force (in N) is needed on the outside of a lung to create the pressure P noted in the figure below, where P = -5.00 mm Hg? -2.0 mm Hg Take the area affected to be 270 cm2. (This force is easily created by the diaphragm and chest muscles, as we breathe many times a day.)

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter14: Fluid Mechanics
Section: Chapter Questions
Problem 107AP: (a) Convert normal blood pressure readings of 120 over 80 mm Hg to newtons per meter squared using...
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What outward force (in N) is needed on the outside of a lung to create the pressure P noted in the figure below, where P = -5.00 mm Hg?
-2.0 mm Hg
Take the area affected to be 270 cm2. (This force is easily created by the diaphragm and chest muscles, as we breathe many times a day.)
Transcribed Image Text:What outward force (in N) is needed on the outside of a lung to create the pressure P noted in the figure below, where P = -5.00 mm Hg? -2.0 mm Hg Take the area affected to be 270 cm2. (This force is easily created by the diaphragm and chest muscles, as we breathe many times a day.)
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