...Introductory Physics I Elementary Mechanics by Robert G. Brown Duke University Physics Department Durham, NC 27708-0305 rgb@phy.duke.edu Copyright Notice Copyright Robert G. Brown 1993, 2007, 2013 Notice This physics textbook is designed to support my personal teaching activities at Duke University, in particular teaching its Physics 141/142, 151/152, or 161/162 series (Introductory Physics for life science majors, engineers, or potential physics majors, respectively). It is freely available in its entirety in a downloadable PDF form or to be read online at: http://www.phy.duke.edu/∼rgb/Class/intro physics 1.php It is also available in an inexpensive (really!) print version via Lulu press here: http://www.lulu.com/shop/product-21186588.html where readers/users can voluntarily help support or reward the author by purchasing either this paper copy or one of the even more inexpensive electronic copies. By making the book available in these various media at a cost ranging from free to cheap, I enable the text can be used by students all over the world where each student can pay (or not) according to their means. Nevertheless, I am hoping that students who truly find this work useful will purchase a copy through Lulu or a bookseller (when the latter option becomes available), if only to help subsidize me while I continue to write inexpensive textbooks in physics or other subjects. This textbook is organized for ease of presentation and ease of learning. In particular, they are...
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...(position, right, or responsibility) abnormal or deviant deviation from the normal; mental disorder assist usually in doing something wrong; encourage suspended action detest; hate Dwell; abide by: comply with; put up with; tolerate; Ex. abide by the rules; Ex. I can't abide rude people. (of a condition) wretched; as low as possible; lacking pride; very humble; showing lack of self-respect; Ex. abject apology renounce upon oath washing renunciation; self-sacrifice; self-abnegation dwelling place; home cancel; put an end to detestable; extremely unpleasant loathe; hate being the first of its kind in a region; primitive; native; indigenous; N. aborigine unsuccessful; fruitless rubbing away; tending to grind down condense or shorten abolish cutting off; separation depart secretly and hide complete; totally unlimited; having complete power; certain; not relative; Ex. absolute honesty/ruler; CF. absolutism pardon (an offense) refrain; withhold from participation; intentionally not use one's vote; abstemious abstinence abstract abstruse abusive abut abysmal abyss academic accede accelerate accessible accessory acclaim acclimate acclivity accolade accommodate accomplice accord accost accoutre accretion accrue acerbity acetic acidulous sparing in eating and drinking; temperate restraint from pleasant things, esp. eating or drinking; CF. abstention: act of abstaining from vote theoretical; not concrete; nonrepresentational obscure; profound; difficult to understand coarsely...
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...of Everything Revised and Expanded Edition Steven D. Levitt and Stephen J. Dubner CONTENTS AN EXPLANATORY NOTE In which the origins of this book are clarified. vii PREFACE TO THE REVISED AND EXPANDED EDITION xi 1 INTRODUCTION: The Hidden Side of Everything In which the book’s central idea is set forth: namely, if morality represents how people would like the world to work, then economics shows how it actually does work. Why the conventional wisdom is so often wrong . . . How “experts”— from criminologists to real-estate agents to political scientists—bend the facts . . . Why knowing what to measure, and how to measure it, is the key to understanding modern life . . . What is “freakonomics,” anyway? 1. What Do Schoolteachers and Sumo Wrestlers Have in Common? 15 In which we explore the beauty of incentives, as well as their dark side—cheating. Contents Who cheats? Just about everyone . . . How cheaters cheat, and how to catch them . . . Stories from an Israeli day-care center . . . The sudden disappearance of seven million American children . . . Cheating schoolteachers in Chicago . . . Why cheating to lose is worse than cheating to win . . . Could sumo wrestling, the national sport of Japan, be corrupt? . . . What the Bagel Man saw: mankind may be more honest than we think. 2. How Is the Ku Klux Klan Like a Group of Real-Estate Agents? 49 In which it is argued that nothing is more powerful than information, especially when its power is abused. Spilling the Ku Klux...
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