In a certain library the first shelf is 13.0 cm off the ground, and the remaining four shelves are each spaced 37.0 cm above the previous one. Part A If the average book has a mass of 1.70 kg with a height of 20.0 cm , and an average shelf holds 21 books (standing vertically), how much work is required to fill all the shelves, assuming the books are all laying flat on the floor to start? Express your answer to three significant figures and include the appropriate units. HA ? W = Value Units

In a certain library the first shelf is 13.0 cm off the ground, and the remaining four shelves are each spaced 37.0 cm above the previous one. Part A If the average book has a mass of 1.70 kg with a height of 20.0 cm , and an average shelf holds 21 books (standing vertically), how much work is required to fill all the shelves, assuming the books are all laying flat on the floor to start? Express your answer to three significant figures and include the appropriate units. HA ? W = Value Units

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 9OQ

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