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Library of Congress Cataloging-in-Publication Data on file
ISBN-10: 0-321-62592-7
ISBN-13: 978-0-321-62592-2
ISBN-10: 0-321-86911-7: ISBN-13: 978-0-321-86911-1 (Books a la Carte editon)
ISBN-10: 0-321-76791-8: ISBN-13: 978-0-321-76791-2 (Instructor Review Copy)
1 2 3 4 5 6 7 8 9 10—CRK—17 16 15 14 13
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, Contents
3 KV INEMATICS IN
ECTORS
TWO DIMENSIONS;
49
3 – 1 Vectors and Scalars 50
3 – 2 Addition of Vectors—Graphical Methods 50
3 – 3 Subtraction of Vectors, and
Multiplication of a Vector by a Scalar 52
3 – 4 Adding Vectors by Components 53
3 – 5 Projectile Motion 58
3 – 6 Solving Projectile Motion Problems 60
*3 – 7 Projectile Motion Is Parabolic 64
3 – 8 Relative Velocity 65
Questions, MisConceptual Questions 67–68
Problems, Search and Learn 68–74
Applications List x
DYNAMICS: NEWTON’S LAWS
Preface
To Students
xiii
xviii 4 OF MOTION 75
Use of Color xix 4 – Force
1 76
4 – Newton’s First Law of Motion
2 76
4 – Mass
3 78
INTRODUCTION, MEASUREMENT,
1 ESTIMATING 1
4
4
4
–
–
–
Newton’s Second Law of Motion
4
Newton’s Third Law of Motion
5
Weight—the Force of Gravity;
6
78
81
1 – 1 The Nature of Science 2
1 – 2 Physics and its Relation to Other Fields 4 and the Normal Force 84
1 – 3 Models, Theories, and Laws 5 4 – 7 Solving Problems with Newton’s Laws:
Free-Body Diagrams 87
1 – 4 Measurement and Uncertainty;
Significant Figures 5 4 – 8 Problems Involving Friction, Inclines 93
Questions, MisConceptual Questions 98–100
1 – 5 Units, Standards, and the SI System 8
Problems, Search and Learn 101–8
1 – 6 Converting Units 11
1 – 7 Order of Magnitude: Rapid Estimating 13
*1 – 8 Dimensions and Dimensional Analysis 16
CIRCULAR MOTION;
Questions, MisConceptual Questions 17
Problems, Search and Learn 18–20 5 GRAVITATION 109
5 – 1 Kinematics of Uniform Circular Motion 110
DESCRIBING MOTION: KINEMATICS 5 – 2 Dynamics of Uniform Circular Motion 112
2 IN ONE DIMENSION 21 5 – 3 Highway Curves: Banked
and Unbanked 115
2 – 1 Reference Frames and Displacement 22 *5 – 4 Nonuniform Circular Motion 118
2 – 2 Average Velocity 23 5 – 5 Newton’s Law of Universal Gravitation 119
2 – 3 Instantaneous Velocity 25 5 – 6 Gravity Near the Earth’s Surface 121
2 – 4 Acceleration 26 5 – 7 Satellites and “Weightlessness” 122
2 – 5 Motion at Constant Acceleration 28 5 – 8 Planets, Kepler’s Laws, and
2 – 6 Solving Problems 30 Newton’s Synthesis 125
2 – 7 Freely Falling Objects 33 5 – 9 Moon Rises an Hour Later Each Day 129
2 – 8 Graphical Analysis of Linear Motion 39 5–10 Types of Forces in Nature 129
Questions, MisConceptual Questions 41–42 Questions, MisConceptual Questions 130–32
Problems, Search and Learn 43–48 Problems, Search and Learn 132–37
iii
