a) Calculate the difference in blood pressure between the feet and top of the head for a person who is 1.65 m tall. (b) Consider a cylindrical segment of a blood vessel 2.00 cm long and 1.50 mm in diameter. What additional outward force would such a vessel need to withstand in the person’s feet compared to a similar vessel in her head? The density of blood is 1.06 × 103 kg/m^3 and the formula for the surface area of a cylinder is 2πrL?
a) Calculate the difference in blood pressure between the feet and top of the head for a person who is 1.65 m tall. (b) Consider a cylindrical segment of a blood vessel 2.00 cm long and 1.50 mm in diameter. What additional outward force would such a vessel need to withstand in the person’s feet compared to a similar vessel in her head? The density of blood is 1.06 × 103 kg/m^3 and the formula for the surface area of a cylinder is 2πrL?
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter14: Fluid Mechanics
Section: Chapter Questions
Problem 14.7OQ
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(a) Calculate the difference in blood pressure between the feet and top of the head for a person who is 1.65 m tall.
(b) Consider a cylindrical segment of a blood vessel 2.00 cm long and 1.50 mm in diameter. What additional outward force would such a vessel need to withstand in the person’s feet compared to a similar vessel in her head? The density of blood is 1.06 × 103 kg/m^3 and the formula for the surface area of a cylinder is 2πrL?
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