A typical human brain has a mass of 1.4 kg, which makes up about 2% of a person's mass. However, the brain requires 20% of the body's power consumption. In essence, the brain requires 10 times as much power as any other organ in the body. The average power output of the human brain is about 2.0 × 10¹ W. Assume that the brain's power output could be converted into mechanical work and calculate how high we could use this power to lift an apple (m = 0.20 kg) in one minute. Number Units

A typical human brain has a mass of 1.4 kg, which makes up about 2% of a person's mass. However, the brain requires 20% of the body's power consumption. In essence, the brain requires 10 times as much power as any other organ in the body. The average power output of the human brain is about 2.0 × 10¹ W. Assume that the brain's power output could be converted into mechanical work and calculate how high we could use this power to lift an apple (m = 0.20 kg) in one minute. Number Units

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Description: A typical human brain has a mass of 1.4 kg, which makes up about 2% of a person's mass.However, the brain requires 20% of the body's power consumption. In essence, the brainrequires 10 times as much power as any other organ in the body. The average

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

A typical human brain has a mass of 1.4 kg, which makes up about 2% of a person's mass.
However, the brain requires 20% of the body's power consumption. In essence, the brain
requires 10 times as much power as any other organ in the body. The average power
output of the human brain is about 2.0 × 10¹ W. Assume that the brain's power output
could be converted into mechanical work and calculate how high we could use this power
to lift an apple (m = 0.20 kg) in one minute.
Number
pa
Units

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