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The left ventricle of a resting adult's heart pumps blood at a flow rate of 87.0 cm/s, increasing its pressure by 110 mm Hg, its velocity from zero to 30.0 cm/s, and its height by 5.00 cm. (All numbers are averaged over the entire heartbeat.) Calculate the total power output (in W) of the left ventricle. Note that most of the power is used to increase blood pressure.

The left ventricle of a resting adult's heart pumps blood at a flow rate of 87.0 cm/s, increasing its pressure by 110 mm Hg, its velocity from zero to 30.0 cm/s, and its height by 5.00 cm. (All numbers are averaged over the entire heartbeat.) Calculate the total power output (in W) of the left ventricle. Note that most of the power is used to increase blood pressure.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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The left ventricle of a resting adult's heart pumps blood at a flow rate of 87.0 cm/s, increasing its pressure by 110 mm Hg, its velocity from zero to 30.0 cm/s, and its height by 5.00 cm. (All numbers are averaged over the entire heartbeat.) Calculate the total power output (in W) of the left ventricle. Note that most of the power is used to increase blood pressure. w
Transcribed Image Text:The left ventricle of a resting adult's heart pumps blood at a flow rate of 87.0 cm/s, increasing its pressure by 110 mm Hg, its velocity from zero to 30.0 cm/s, and its height by 5.00 cm. (All numbers are averaged over the entire heartbeat.) Calculate the total power output (in W) of the left ventricle. Note that most of the power is used to increase blood pressure. w
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