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An elevator ascends from the ground floor to the 10th floor, a height of 41 m, in 35 s

Essential University Physics | 3rd Edition | ISBN: 9780134202709 | Authors: Richard Wolfson ISBN: 9780134202709 403

Solution for problem 61 Chapter 6

Essential University Physics | 3rd Edition

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Essential University Physics | 3rd Edition | ISBN: 9780134202709 | Authors: Richard Wolfson

Essential University Physics | 3rd Edition

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Problem 61

An elevator ascends from the ground floor to the 10th floor, a height of 41 m, in 35 s. If the mass of the elevator and passengers is 840 kg, whats the power necessary to lift the elevator? (Your answer is greater than the actual power needed because elevators are counterweighted, thus reducing the work the motor needs to do.)

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ANS Lecture Notes (2-15-16) • Involuntary • Maintains homeostasis – Digestion – Respiration – Heart rate/contractility – Blood pressure – Excretion – Some Other functions – Pupil dilation/constriction – Sexual response • Everything but skeletal system (things you don’t think about controlling) • The autonomic...

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Chapter 6, Problem 61 is Solved
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Textbook: Essential University Physics
Edition: 3
Author: Richard Wolfson
ISBN: 9780134202709

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An elevator ascends from the ground floor to the 10th floor, a height of 41 m, in 35 s

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