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11. How do centrifuges use the concepts of circular motion in blood analysis? [2 marks] 12. You are swinging your keys at the end of a lanyard in a horizontal circle around your head. What is the effect on the centripetal force experienced by the keys in each case? [2 marks] a. You keep the radius of the circle constant, but double the speed. b. The speed of the keys stays the same, but you double the radius.

11. How do centrifuges use the concepts of circular motion in blood analysis? [2 marks] 12. You are swinging your keys at the end of a lanyard in a horizontal circle around your head. What is the effect on the centripetal force experienced by the keys in each case? [2 marks] a. You keep the radius of the circle constant, but double the speed. b. The speed of the keys stays the same, but you double the radius.

Cardiopulmonary Anatomy & Physiology
Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN:9781337794909
Author:Des Jardins, Terry.
Publisher:Des Jardins, Terry.
Chapter6: Oxygen And Carbon Dioxide Transport
Section: Chapter Questions
Problem 9RQ: Assuming everything else remains the same, when an individual's cardiac output decreases, the 1....
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11. How do centrifuges use the concepts of circular motion in blood analysis? [2 marks] 12. You are swinging your keys at the end of a lanyard in a horizontal circle around your head. What is the effect on the centripetal force experienced by the keys in each case? [2 marks] a. You keep the radius of the circle constant, but double the speed. b. The speed of the keys stays the same, but you double the radius.
Transcribed Image Text:11. How do centrifuges use the concepts of circular motion in blood analysis? [2 marks] 12. You are swinging your keys at the end of a lanyard in a horizontal circle around your head. What is the effect on the centripetal force experienced by the keys in each case? [2 marks] a. You keep the radius of the circle constant, but double the speed. b. The speed of the keys stays the same, but you double the radius.
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