The volume flow rate in an artery that supplies blood to the brain is 3.20 ✕ 10−6 m3/s. If the cross-sectional area of the artery is 8.90 ✕ 10−5 m2, what is the average speed (in m/s) of the blood through this vessel? Answer: 3.60X10^-2, but I can't figure out the second part : Find the average blood speed (in m/s) through a narrowed section of the artery where the cross-sectional area is reduced by a factor of 5.
The volume flow rate in an artery that supplies blood to the brain is 3.20 ✕ 10−6 m3/s. If the cross-sectional area of the artery is 8.90 ✕ 10−5 m2, what is the average speed (in m/s) of the blood through this vessel? Answer: 3.60X10^-2, but I can't figure out the second part : Find the average blood speed (in m/s) through a narrowed section of the artery where the cross-sectional area is reduced by a factor of 5.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter9: Fluids And Solids
Section: Chapter Questions
Problem 35P
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The volume flow rate in an artery that supplies blood to the brain is 3.20 ✕ 10−6 m3/s. If the cross-sectional area of the artery is 8.90 ✕ 10−5 m2, what is the average speed (in m/s) of the blood through this vessel?
Answer: 3.60X10^-2, but I can't figure out the second part :
Find the average blood speed (in m/s) through a narrowed section of the artery where the cross-sectional area is reduced by a factor of 5.
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