The human heart is a powerful organ. If your heart can take in and discharge about 7040.9 liters of blood per day, what is your heart's daily output in watts? Assume that the work done by your heart is the work needed to lift all blood to 1.6meters. The density of blood is 1.06 kg/L.

The human heart is a powerful organ. If your heart can take in and discharge about 7040.9 liters of blood per day, what is your heart's daily output in watts? Assume that the work done by your heart is the work needed to lift all blood to 1.6meters. The density of blood is 1.06 kg/L.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter10: Work, Energy And Machines

Section10.1: Work And Energy

Problem 12PP

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Question

The human heart is a powerful organ. If your heart can take in and discharge about 7040.9
liters of blood per day, what is your heart's daily output in watts? Assume that the work done
by your heart is the work needed to lift all blood to 1.6meters. The density of blood is 1.06 kg/L.

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