Preface: An Old School Textbook in Physics |
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ix | |
Acknowledgments |
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xiii | |
Introduction |
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1 | (2) |
Chapter 1 Lava, Trees, and Ostrich Eggs |
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3 | (30) |
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5 | (3) |
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8 | (4) |
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12 | (5) |
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Unit 4 Tree Rings in Early Grades |
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17 | (2) |
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Unit 5 The Height of a Tree |
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19 | (4) |
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23 | (6) |
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Unit 7 Another Way to Find the Volume of an Ostrich Egg |
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29 | (4) |
Chapter 2 Some Basic Physics Concepts |
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33 | (16) |
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Unit 1 Scientific Explanations |
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35 | (2) |
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37 | (2) |
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Unit 3 Direction of Forces |
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39 | (1) |
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Unit 4 Decomposition of Forces |
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40 | (1) |
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Unit 5 Properties and Interactions |
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41 | (2) |
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43 | (6) |
Chapter 3 Stability of a Structure |
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49 | (28) |
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Unit 1 Designing an Experiment |
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51 | (2) |
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Unit 2 A Conversation about Weight and Mass |
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53 | (2) |
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55 | (2) |
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57 | (4) |
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Unit 5 Distribution of Weights |
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61 | (3) |
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Unit 6 Examples of Computations of the Stability of a Structure |
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64 | (7) |
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Unit 7 More on the Distribution of Weights |
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71 | (2) |
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Unit 8 Predicting the Location of the Center of Gravity |
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73 | (4) |
Chapter 4 Friction |
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77 | (14) |
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79 | (6) |
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Unit 2 A Simpler Experiment with Friction for Younger Students |
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85 | (2) |
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Unit 3 Getting a Grip on Friction |
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87 | (4) |
Chapter 5 Pulleys and Ramps |
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91 | (14) |
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93 | (3) |
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Unit 2 Holding Objects on Ramps |
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96 | (4) |
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Unit 3 Pulling and Holding Objects on Ramps and Lifting Objects Up |
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100 | (3) |
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Unit 4 Spring-Powered Cars |
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103 | (2) |
Chapter 6 Moving Objects |
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105 | (26) |
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107 | (2) |
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109 | (1) |
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Unit 3 Measuring Average Speed |
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110 | (3) |
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113 | (3) |
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116 | (2) |
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Unit 6 Questions and Answers about Colliding Balls |
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118 | (4) |
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Unit 7 Components of Velocity and Momentum |
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122 | (2) |
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Unit 8 Momentum and Forces |
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124 | (2) |
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Unit 9 Preservation of Momentum |
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126 | (2) |
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Unit 10 Momentum and Kinetic Energy |
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128 | (3) |
Chapter 7 Swinging Objects |
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131 | (12) |
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Unit 1 Playing with Softballs Tied to a String |
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133 | (2) |
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135 | (8) |
Chapter 8 Powered Flight |
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143 | (20) |
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Unit 1 Playing with Units |
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145 | (1) |
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146 | (3) |
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149 | (3) |
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152 | (4) |
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Unit 5 How High Does a Rocket Fly? |
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156 | (3) |
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Unit 6 More about Rockets |
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159 | (4) |
Chapter 9 Magnetism and Electricity |
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163 | (42) |
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165 | (3) |
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Unit 2 Introduction to Magnetic Forces |
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168 | (3) |
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Unit 3 The Structure of a Magnet |
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171 | (2) |
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173 | (5) |
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Unit 5 Magnetic Sand and Patterns with Iron Filings |
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178 | (3) |
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Unit 6 Simulation of Lines of a Magnetic Field |
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181 | (3) |
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Unit 7 A Chaotic Pendulum |
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184 | (2) |
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Unit 8 Making a Closed Circuit |
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186 | (2) |
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Unit 9 Electromagnetic Forces |
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188 | (5) |
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193 | (3) |
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Unit 11 General Information about Electricity |
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196 | (2) |
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Unit 12 Photovoltaic Cells |
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198 | (2) |
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Unit 13 Questions and Answers about Magnetism and Electricity |
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200 | (5) |
Chapter 10 Heat and Temperature |
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205 | (16) |
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Unit 1 What Is Temperature? |
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207 | (2) |
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Unit 2 The "Flow" of Heat |
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209 | (3) |
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Unit 3 Basic Facts about Heat and Temperature |
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212 | (3) |
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Unit 4 Experiments with Heat |
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215 | (2) |
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217 | (2) |
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Unit 6 Energy Requirements for a Household and for a Human |
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219 | (2) |
Chapter 11 Hydrostatics and Hydrodynamics |
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221 | (12) |
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223 | (3) |
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Unit 2 Inverted Glass of Water |
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226 | (3) |
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Unit 3 An Explanation for the Inverted Glass of Water Phenomenon |
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229 | (4) |
Chapter 12 Light |
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233 | (10) |
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Unit 1 Does Light Travel in a Straight Line? |
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235 | (3) |
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Unit 2 Working with Mirrors |
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238 | (5) |
About the Authors |
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243 | |