College Physics A Strategic Approach

by Knight, Randall D; Jones, Brian; Field, Stuart

• ISBN13: 9780134700502
• ISBN10: 0134700503
• Edition: 4th
• Format: Loose-leaf
• Copyright: 2018-01-09
• Publisher: Pearson

Summary

This loose-leaf, three-hole punched version of the textbook gives students the flexibility to take only what they need to class and add their own notes–all at an affordable price.

For courses in algebra-based introductory physics.

 

Make physics relevant for today's mixed-majors students

College Physics: A Strategic Approach, 4th Edition expands its focus from how mixed majors students learn physics to focusing on why these students learn physics. The authors apply the best results from educational research and Mastering^™ Physics metadata to present basic physics in real world examples that engage students and connect physics with other fields, including biological sciences, architecture, and natural resources. From these connections, students not only learn in research-driven ways but also understand why they are taking the course and how it applies to other areas.

 

Extensive new media and an interactive Pearson eText pique student interest while challenging misconceptions and fostering critical thinking. New examples, explanations, and problems use real data from research to show physics at work in relatable situations, and help students see that physics is the science underlying everything around them.  A Strategic Approach, 4th Edition, encourages today’s students to understand the big picture, gain crucial problem-solving skills and come to class both prepared and confident.

 

Also available with Mastering Physics

Mastering™ is the teaching and learning platform that empowers you to reach every student. By combining trusted author content with digital tools developed to engage students and emulate the office-hour experience, Mastering personalizes learning and often improves results for each student. With Learning Catalytics^™ instructors can expand on key concepts and encourage student engagement during lecture through questions answered individually or in pairs and groups. Students also master concepts through book-specific Mastering Physics assignments, which provide hints and answer-specific feedback that build problem-solving skills. Mastering Physics now provides students with the new Physics Primer for remediation of math skills needed in the college physics course.

NOTE: You are purchasing a standalone product; Mastering™ Geography does not come packaged with this content. Students, if interested in purchasing this title with Mastering Geography, ask your instructor to confirm the correct package ISBN and Course ID. Instructors, contact your Pearson representative for more information.

 

If you would like to purchase both the loose-leaf version of the text and Mastering Geography, search for:

• 013464414X / 9780134644141 College Physics: A Strategic Approach , Books a la Carte Plus MasteringPhysics with Pearson eText -- Access Card Package, 4/e

Author Biography

About our authors

Randy Knight taught introductory physics for 32 years at Ohio State University and California Polytechnic State University, where he is Professor Emeritus of Physics. Professor Knight received a Ph.D. in physics from the University of California, Berkeley and was a post-doctoral fellow at the Harvard-Smithsonian Center for Astrophysics before joining the faculty at Ohio State University. It was at Ohio State that he began to learn about the research in physics education that, many years later, led to Five Easy Lessons: Strategies for Successful Physics Teaching and this book, as well as Physics for Scientists and Engineers: A Strategic Approach. Professor Knight’s research interests are in the fields of laser spectroscopy and environmental science. When he’s not in front of a computer, you can find Randy hiking, sea kayaking, playing the piano, or spending time with his wife Sally and their five cats.

Brian Jones has won several teaching awards at Colorado State University during his 30 years teaching in the Department of Physics. His teaching focus in recent years has been the College Physics class, including writing problems for the MCAT exam and helping students review for this test. In 2011, Brian was awarded the Robert A. Millikan Medal of the American Association of Physics Teachers for his work as director of the Little Shop of Physics, a hands-on science outreach program. He is actively exploring the effectiveness of methods of informal science education and how to extend these lessons to the college classroom. Brian has been invited to give workshops on techniques of science instruction throughout the United States and in Belize, Chile, Ethiopia, Azerbaijan, Mexico, Slovenia, Norway, and Namibia. Brian and his wife Carol have dozens of fruit trees and bushes in their yard, including an apple tree that was propagated from a tree in Isaac Newton’s garden.

Stuart Field has been interested in science and technology his whole life. While in school he built telescopes, electronic circuits, and computers. After attending Stanford University, he earned a Ph.D. at the University of Chicago, where he studied the properties of materials at ultralow temperatures. After completing a postdoctoral position at the Massachusetts Institute of Technology, he held a faculty position at the University of Michigan. Currently at Colorado State University, Stuart teaches a variety of physics courses, including algebra-based introductory physics, and was an early and enthusiastic adopter of Knight’s Physics for Scientists and Engineers. Stuart maintains an active research program in the area of superconductivity. Stuart enjoys Colorado’s great outdoors, where he is an avid mountain biker; he also plays in local ice hockey leagues.

Table of Contents

• Full Version, All Chapters: Chs 1-30
• Volume 1: Chs 1-16
• Volume 2: Chs 17-30

PART I FORCE AND MOTION

• OVERVIEW The Science of Physics

1. Representing Motion
   • 1.1 Motion: A First Look
   • 1.2 Models and Modeling
   • 1.3 Position and Time: Putting Numbers on Nature
   • 1.4 Velocity
   • 1.5 A Sense of Scale: Significant Figures, Scientific Notation, and Units
   • 1.6 Vectors and Motion: A First Look
   • 1.7 Where Do We Go from Here?
   • SUMMARY
   • QUESTIONS AND PROBLEMS

2. Motion in One Dimension
   • 2.1 Describing Motion
   • 2.2 Uniform Motion
   • 2.3 Instantaneous Velocity
   • 2.4 Acceleration
   • 2.5 Motion with Constant Acceleration
   • 2.6 Solving One-Dimensional Motion Problems
   • 2.7 Free Fall
   • SUMMARY
   • QUESTIONS AND PROBLEMS

3. Vectors and Motion in Two Dimensions
   • 3.1 Using Vectors
   • 3.2 Coordinate Systems and Vector Components
   • 3.3 Motion on a Ramp
   • 3.4 Motion in Two Dimensions
   • 3.5 Projectile Motion
   • 3.6 Projectile Motion: Solving Problems
   • 3.7 Circular Motion
   • 3.8 Relative Motion
   • SUMMARY
   • QUESTIONS AND PROBLEMS

4. Forces and Newton’s Laws of Motion
   • 4.1 Motion and Forces
   • 4.2 A Short Catalog of Forces
   • 4.3 Identifying Forces
   • 4.4 What Do Forces Do?
   • 4.5 Newton’s Second Law
   • 4.6 Free-Body Diagrams
   • 4.7 Newton’s Third Law
   • SUMMARY
   • QUESTIONS AND PROBLEMS

5. Applying Newton’s Laws
   • 5.1 Equilibrium
   • 5.2 Dynamics and Newton’s Second Law
   • 5.3 Mass and Weight
   • 5.4 Normal Forces
   • 5.5 Friction
   • 5.6 Drag
   • 5.7 Interacting Objects
   • 5.8 Ropes and Pulleys
   • SUMMARY
   • QUESTIONS AND PROBLEMS

6. Circular Motion, Orbits, and Gravity
   • 6.1 Uniform Circular Motion
   • 6.2 Dynamics of Uniform Circular Motion
   • 6.3 Apparent Forces in Circular Motion
   • 6.4 Circular Orbits and Weightlessness
   • 6.5 Newton’s Law of Gravity
   • 6.6 Gravity and Orbits
   • SUMMARY
   • QUESTIONS AND PROBLEMS

7. Rotational Motion
   • 7.1 Describing Circular and Rotational Motion
   • 7.2 The Rotation of a Rigid Body
   • 7.3 Torque
   • 7.4 Gravitational Torque and the Center of Gravity
   • 7.5 Rotational Dynamics and Moment of Inertia
   • 7.6 Using Newton’s Second Law for Rotation
   • 7.7 Rolling Motion
   • SUMMARY
   • QUESTIONS AND PROBLEMS

8. Equilibrium and Elasticity
   • 8.1 Torque and Static Equilibrium
   • 8.2 Stability and Balance
   • 8.3 Springs and Hooke’s Law
   • 8.4 Stretching and Compressing Materials
   • 8.5 Forces and Torques in the Body
   • SUMMARY
   • QUESTIONS AND PROBLEMS

• PART I SUMMARY Force and Motion
• ONE STEP BEYOND Dark Matter and the Structure of the Universe
• PART I PROBLEMS

PART II CONSERVATION LAWS

• OVERVIEW Why Some Things Stay the Same

9. Momentum
   • 9.1 Impulse
   • 9.2 Momentum and the Impulse-Momentum Theorem
   • 9.3 Solving Impulse and Momentum Problems
   • 9.4 Conservation of Momentum
   • 9.5 Inelastic Collisions
   • 9.6 Momentum and Collisions in Two Dimensions
   • 9.7 Angular Momentum
   • SUMMARY
   • QUESTIONS AND PROBLEMS

10. Energy and Work
    • 10.1 The Basic Energy Model
    • 10.2 Work
    • 10.3 Kinetic Energy
    • 10.4 Potential Energy
    • 10.5 Thermal Energy
    • 10.6 Conservation of Energy
    • 10.7 Energy Diagrams
    • 10.8 Molecular Bonds and Chemical Energy
    • 10.9 Energy in Collisions
    • 10.10 Power
    • SUMMARY
    • QUESTIONS AND PROBLEMS

11. Using Energy
    • 11.1 Transforming Energy
    • 11.2 Energy in the Body
    • 11.3 Temperature, Thermal Energy, and Heat
    • 11.4 The First Law of Thermodynamics
    • 11.5 Heat Engines
    • 11.6 Heat Pumps
    • 11.7 Entropy and the Second Law of Thermodynamics
    • 11.8 Systems, Energy, and Entropy
    • SUMMARY
    • QUESTIONS AND PROBLEMS

• PART II SUMMARY Conservation Laws
• ONE STEP BEYOND Order Out of Chaos
• PART II PROBLEMS

PART III PROPERTIES OF MATTER

• OVERVIEW Beyond the Particle Model

12. Thermal Properties of Matter
    • 12.1 The Atomic Model of Matter
    • 12.2 The Atomic Model of an Ideal Gas
    • 12.3 Ideal-Gas Processes
    • 12.4 Thermal Expansion
    • 12.5 Specific Heat and Heat of Transformation
    • 12.6 Calorimetry
    • 12.7 Specific Heats of Gases
    • 12.8 Heat Transfer
    • 12.9 Diffusion
    • SUMMARY
    • QUESTIONS AND PROBLEMS

13. Fluids
    • 13.1 Fluids and Density
    • 13.2 Pressure
    • 13.3 Buoyancy
    • 13.4 Fluids in Motion
    • 13.5 Fluid Dynamics
    • 13.6 Viscosity and Poiseuille’s Equation
    • 13.7 The Circulatory System
    • SUMMARY
    • QUESTIONS AND PROBLEMS

• PART III SUMMARY Properties of Matter
• ONE STEP BEYOND Size and Life
• PART III PROBLEMS

PART IV OSCILLATIONS AND WAVES

• OVERVIEW Motion That Repeats Again and Again

14. Oscillations
    • 14.1 Equilibrium and Oscillation
    • 14.2 Linear Restoring Forces and SHM
    • 14.3 Describing Simple Harmonic Motion
    • 14.4 Energy in Simple Harmonic Motion
    • 14.5 Pendulum Motion
    • 14.6 Damped Oscillations
    • 14.7 Driven Oscillations and Resonance
    • SUMMARY
    • QUESTIONS AND PROBLEMS

15. Traveling Waves and Sound
    • 15.1 The Wave Model
    • 15.2 Traveling Waves
    • 15.3 Graphical and Mathematical Descriptions of Waves
    • 15.4 Sound and Light Waves
    • 15.5 Energy and Intensity
    • 15.6 Loudness of Sound
    • 15.7 The Doppler Effect and Shock Waves
    • SUMMARY
    • QUESTIONS AND PROBLEMS

16. Superposition and Standing Waves
    • 16.1 The Principle of Superposition
    • 16.2 Standing Waves
    • 16.3 Standing Waves on a String
    • 16.4 Standing Sound Waves
    • 16.5 Speech and Hearing
    • 16.6 The Interference of Waves from Two Sources
    • 16.7 Beats
    • SUMMARY
    • QUESTIONS AND PROBLEMS

• PART IV SUMMARY Oscillations and Waves
• ONE STEP BEYOND Waves in the Earth and the Ocean
• PART IV PROBLEMS

PART V OPTICS

• OVERVIEW Light Is a Wave

17. Wave Optics
    • 17.1 What Is Light?
    • 17.2 The Interference of Light
    • 17.3 The Diffraction Grating
    • 17.4 Thin-Film Interference
    • 17.5 Single-Slit Diffraction
    • 17.6 Circular-Aperture Diffraction
    • SUMMARY
    • QUESTIONS AND PROBLEMS

18. Ray Optics
    • 18.1 The Ray Model of Light
    • 18.2 Reflection
    • 18.3 Refraction
    • 18.4 Image Formation by Refraction
    • 18.5 Thin Lenses: Ray Tracing
    • 18.6 Image Formation with Spherical Mirrors
    • 18.7 The Thin-Lens Equation
    • SUMMARY
    • QUESTIONS AND PROBLEMS

19. Optical Instruments
    • 19.1 The Camera
    • 19.2 The Human Eye
    • 19.3 The Magnifier
    • 19.4 The Microscope
    • 19.5 The Telescope
    • 19.6 Color and Dispersion
    • 19.7 Resolution of Optical Instruments
    • SUMMARY
    • QUESTIONS AND PROBLEMS

• PART V SUMMARY Optics
• ONE STEP BEYOND Scanning Confocal Microscopy
• PART V PROBLEMS

PART VI ELECTRICITY AND MAGNETISM

• OVERVIEW Charges, Currents, and Fields

20. Electric Fields and Forces
    • 20.1 Charges and Forces
    • 20.2 Charges, Atoms, and Molecules
    • 20.3 Coulomb’s Law
    • 20.4 The Concept of the Electric Field
    • 20.5 The Electric Field from Arrangements of Charges
    • 20.6 Conductors and Electric Fields
    • 20.7 Forces and Torques in Electric Fields
    • SUMMARY
    • QUESTIONS AND PROBLEMS

21. Electric Potential
    • 21.1 Electric Potential Energy and Electric Potential
    • 21.2 Sources of Electric Potential
    • 21.3 Electric Potential and Conservation of Energy
    • 21.4 Calculating the Electric Potential
    • 21.5 Connecting Potential and Field
    • 21.6 The Electrocardiogram
    • 21.7 Capacitance and Capacitors
    • 21.8 Energy and Capacitors
    • SUMMARY
    • QUESTIONS AND PROBLEMS

22. Current and Resistance
    • 22.1 A Model of Current
    • 22.2 Defining and Describing Current
    • 22.3 Batteries and emf
    • 22.4 Connecting Potential and Current
    • 22.5 Ohm’s Law and Resistor Circuits
    • 22.6 Energy and Power
    • SUMMARY
    • QUESTIONS AND PROBLEMS

23. Circuits
    • 23.1 Circuit Elements and Diagrams
    • 23.2 Kirchhoff’s Laws
    • 23.3 Series and Parallel Circuits
    • 23.4 Measuring Voltage and Current
    • 23.5 More Complex Circuits
    • 23.6 Capacitors in Parallel and Series
    • 23.7 RC Circuits
    • 23.8 Electricity in the Nervous System
    • SUMMARY
    • QUESTIONS AND PROBLEMS

24. Magnetic Fields and Forces
    • 24.1 Magnetism
    • 24.2 The Magnetic Field
    • 24.3 Electric Currents Also Create Magnetic Fields
    • 24.4 Calculating the Magnetic Field Due to a Current
    • 24.5 Magnetic Fields Exert Forces on Moving Charges
    • 24.6 Magnetic Fields Exert Forces on Currents
    • 24.7 Magnetic Fields Exert Torques on Dipoles
    • 24.8 Magnets and Magnetic Materials
    • SUMMARY
    • QUESTIONS AND PROBLEMS

25. EM Induction and EM Waves
    • 25.1 Induced Currents
    • 25.2 Motional emf
    • 25.3 Magnetic Flux and Lenz’s Law
    • 25.4 Faraday’s Law
    • 25.5 Electromagnetic Waves
    • 25.6 The Photon Model of Electromagnetic Waves
    • 25.7 The Electromagnetic Spectrum
    • SUMMARY
    • QUESTIONS AND PROBLEMS

26. AC Electricity
    • 26.1 Alternating Current
    • 26.2 AC Electricity and Transformers
    • 26.3 Household Electricity
    • 26.4 Biological Effects and Electrical Safety
    • 26.5 Capacitor Circuits
    • 26.6 Inductors and Inductor Circuits
    • 26.7 Oscillation Circuits
    • SUMMARY
    • QUESTIONS AND PROBLEMS

• PART VI SUMMARY Electricity and Magnetism
• ONE STEP BEYOND The Greenhouse Effect and Global Warming
• PART VI PROBLEMS

PART VII MODERN PHYSICS

• OVERVIEW New Ways of Looking at the World

27. Relativity
    • 27.1 Relativity: What’s It All About?
    • 27.2 Galilean Relativity
    • 27.3 Einstein’s Principle of Relativity
    • 27.4 Events and Measurements
    • 27.5 The Relativity of Simultaneity
    • 27.6 Time Dilation
    • 27.7 Length Contraction
    • 27.8 Velocities of Objects in Special Relativity
    • 27.9 Relativistic Momentum
    • 27.10 Relativistic Energy
    • SUMMARY
    • QUESTIONS AND PROBLEMS

28. Quantum Physics
    • 28.1 X Rays and X-Ray Diffraction
    • 28.2 The Photoelectric Effect
    • 28.3 Photons
    • 28.4 Matter Waves
    • 28.5 Energy Is Quantized
    • 28.6 Energy Levels and Quantum Jumps
    • 28.7 The Uncertainty Principle
    • 28.8 Applications and Implications of Quantum Theory
    • SUMMARY
    • QUESTIONS AND PROBLEMS

29. Atoms and Molecules
    • 29.1 Spectroscopy
    • 29.2 Atoms
    • 29.3 Bohr’s Model of Atomic Quantization
    • 29.4 The Bohr Hydrogen Atom
    • 29.5 The Quantum-Mechanical Hydrogen Atom
    • 29.6 Multi-electron Atoms
    • 29.7 Excited States and Spectra
    • 29.8 Molecules
    • 29.9 Stimulated Emission and Lasers
    • SUMMARY
    • QUESTIONS AND PROBLEMS

30. Nuclear Physics
    • 30.1 Nuclear Structure
    • 30.2 Nuclear Stability
    • 30.3 Forces and Energy in the Nucleus
    • 30.4 Radiation and Radioactivity
    • 30.5 Nuclear Decay and Half-Lives
    • 30.6 Medical Applications of Nuclear Physics
    • 30.7 The Ultimate Building Blocks of Matter
    • SUMMARY
    • QUESTIONS AND PROBLEMS

• PART VII SUMMARY MODERN PHYSICS
• ONE STEP BEYOND The Physics of Very Cold Atoms
• PART VII PROBLEMS

APPENDICES

1. Mathematics Review
2. Periodic Table of Elements
3. Atomic and Nuclear Data

Answers to Odd-Numbered Problems