# WebAssign Companion to Knight, Jones, and Field - College Physics 2/e 2nd edition

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• Chapter 1: Position and Velocity
• 1.1: Introducing Motion
• 1.2: Position
• 1.3: Velocity
• 1.4: Accuracy, Precision, Scientific Notation, and Units
• 1.5: Vectors
• 1: Problems (37)

• Chapter 2: One-Dimensional Kinematics
• 2.1: Representing Motion
• 2.2: Constant Velocity Motion
• 2.3: Instantaneous Velocity
• 2.4: Acceleration
• 2.5: Constant Acceleration Motion
• 2.6: Analysis of One-Dimensional Motion Problems
• 2.7: Falling Objects
• 2: Problems (37)

• Chapter 3: Two-Dimensional Kinematics
• 3.1: Vector Operations
• 3.2: Graphical Representations of Vectors
• 3.3: Vector Components
• 3.4: Motion on Inclined Planes
• 3.5: Relative Velocity
• 3.6: Projectile Motion
• 3.7: Solving Projectile Motion Problems
• 3.8: Circular Motion
• 3: Problems (60)

• Chapter 4: Dynamics: Force and Newton's Laws of Motion
• 4.1: The Cause of Motion
• 4.2: Force
• 4.3: Types of Forces
• 4.4: Identifying Types of Forces
• 4.5: Effects of Forces
• 4.6: Newton's Second Law of Motion
• 4.7: Drawing Free-Body Diagrams
• 4.8: Newton's Third Law of Motion
• 4: Problems (27)

• Chapter 5: Applications of Newton's Laws
• 5.1: Equilibrium: Zero Net Force
• 5.2: Applying Newton's Second Law: Non-equilibrium Situations
• 5.3: Weight
• 5.4: Normal Force
• 5.5: Friction
• 5.6: Drag Forces
• 5.7: Newton's Second and Third Laws Applied to Interacting Pairs of Objects
• 5.8: Strings, Pulleys, and Tension
• 5: Problems (71)

• Chapter 6: Uniform Circular Motion and Gravitation
• 6.1: Uniform Circular Motion
• 6.2: Velocity and Acceleration in Uniform Circular Motion
• 6.3: Applying Newton's Second Law in Uniform Circular Motion
• 6.4: Fictitious Forces in Uniform Circular Motion
• 6.5: Circular Orbits
• 6.6: Newton's Universal Law of Gravitation
• 6.7: Gravitation, Satellites, and Orbits
• 6: Problems (64)

• Chapter 7: Rotational Motion of Rigid Bodies
• 7.1: Rotational Motion of Rigid Bodies
• 7.2: Torque
• 7.3: Center of Gravity
• 7.4: Moment of Inertia
• 7.5: Newton's Second Law Applied to Rotation
• 7.6: Rolling Motion
• 7: Problems (40)

• Chapter 8: Equilibrium and Elastic Properties of Objects
• 8.1: Torque and Conditions for Equilibrium
• 8.2: Stability
• 8.3: Hooke's Law and Spring Forces
• 8.4: Elastic Properties of Materials
• 8: Problems (57)

• Chapter 9: Linear and Angular Momentum
• 9.1: Impulse
• 9.2: The Impulse-Momentum Theorem
• 9.3: Applications of Impulse and Momentum
• 9.4: Conservation of Momentum
• 9.5: Collisions: Inelastic
• 9.6: Two-Dimensional Collisions
• 9.7: Angular Momentum and its Conservation
• 9: Problems (48)

• Chapter 10: Work and Energy
• 10.1: Overview of Energy
• 10.2: Work
• 10.3: Kinetic Energy
• 10.4: Potential Energy
• 10.5: Thermal Energy
• 10.6: Conservation of Energy
• 10.7: Applying Energy to Collisions
• 10.8: Power
• 10: Problems (118)

• Chapter 11: Energy Applications
• 11.1: Energy Transformations
• 11.2: Energy in Humans: Inputs
• 11.3: Energy in Humans: Outputs
• 11.4: Temperature and Thermal Energy
• 11.5: The First Law of Thermodynamics
• 11.6: Applications of Thermodynamics: Heat Engines
• 11.7: Applications of Thermodynamics: Heat Pumps
• 11.8: The Second Law of Thermodynamics
• 11.9: Energy and Entropy in Systems
• 11: Problems (53)

• Chapter 12: Matter and its Thermal Properties
• 12.1: Matter: an Atomic Model
• 12.2: Ideal Gases: an Atomic Model
• 12.3: Processes with Ideal Gases
• 12.4: Thermal Expansion of Solids and Liquids
• 12.5: Heat Capacity, Specific Heat, and Latent Heat
• 12.6: Calorimetry: Applying Conservation of Energy
• 12.7: Gases: Thermal Properties
• 12.8: Heat Transfer Methods
• 12: Problems (98)

• Chapter 13: Fluid Statics and Dynamics
• 13.1: Density
• 13.2: Pressure in Fluids
• 13.3: Pressure: Measurement and Usage
• 13.4: Buoyancy
• 13.5: Motion of Fluids
• 13.6: Dynamics of Fluids
• 13.7: Viscosity
• 13: Problems (84)

• Chapter 14: Oscillatory Motion
• 14.1: Equilibrium
• 14.2: Simple Harmonic Motion
• 14.3: Description of Simple Harmonic Motion
• 14.4: Energy and the Simple Harmonic Oscillator
• 14.5: The Simple Pendulum
• 14.6: Damped Harmonic Motion
• 14.7: Forced Oscillations and Resonance
• 14: Problems (40)

• Chapter 15: Waves and Sound
• 15.1: Waves
• 15.2: Wave Motion
• 15.3: Description of Waves: Graphical and Mathematical Representations
• 15.4: Sound Waves and Light Waves
• 15.5: Energy in Waves: Intensity
• 15.6: Sound Intensity and Sound Level
• 15.7: Doppler Effect and Sonic Booms
• 15: Problems (46)

• Chapter 16: Superposition and Interference of Waves
• 16.1: The Superposition Principle
• 16.2: Standing Waves
• 16.3: Standing Waves on Strings
• 16.4: Standing Waves in Air Columns
• 16.5: Physics of Speech and Hearing
• 16.6: Interference of Waves
• 16.7: Interference and Beats
• 16: Problems (26)

• Chapter 17: Physical Optics
• 17.1: Light
• 17.2: Interference of Light Waves
• 17.3: Diffraction Gratings
• 17.4: Thin Film Interference
• 17.5: Single Slit Diffraction
• 17.6: Circular Apertures
• 17: Problems (61)

• Chapter 18: Geometric Optics
• 18.1: Light Modeled as Rays
• 18.2: Reflection
• 18.3: Refraction
• 18.4: Image Formation by Lenses
• 18.5: Ray Tracing
• 18.6: Image Formation by Mirrors
• 18.7: Thin Lenses
• 18: Problems (60)

• Chapter 19: Vision and Optical Instruments
• 19.1: Cameras
• 19.2: Physics of the Eye
• 19.3: Magnification
• 19.4: Microscopes
• 19.5: Telescopes
• 19.6: Dispersion
• 19.7: Resolution
• 19: Problems (54)

• Chapter 20: Electric Charge, Force, and Field
• 20.1: Electric Charge and Electric Force
• 20.2: Electric Charge in Atoms and Molecules
• 20.3: Coulomb's Law and the Electric Force
• 20.4: Electric Field: Concept
• 20.5: Electric Field: Applications
• 20.6: Electric Conductors
• 20.7: Electric Force and Torque
• 20: Problems (60)

• Chapter 21: Electric Potential
• 21.1: Electric Potential Energy and Electric Potential Difference
• 21.2: Electric Potential
• 21.3: Conservation of Energy and Electric Potential
• 21.4: Finding Electric Potential
• 21.5: Electric Field and Electric Potential
• 21.6: Application: Electrocardiograms
• 21.7: Capacitance
• 21.8: Dielectrics
• 21.9: Energy Stored in Capacitors
• 21: Problems (56)

• Chapter 22: Electric Current and Resistance
• 22.1: Electric Current
• 22.2: Defining Electric Current
• 22.3: Batteries
• 22.4: Applying Potential and Current
• 22.5: Ohm's Law
• 22.6: Electric Power
• 22: Problems (53)

• Chapter 23: Electric Circuits
• 23.1: Circuit Diagrams
• 23.2: Kirchhoff's Laws for Electric Circuits
• 23.3: Series and Parallel Electric Circuits
• 23.4: Voltmeters and Ammeters
• 23.5: Circuits: More Applications
• 23.6: Capacitors in Series and Parallel
• 23.7: More on Electric Circuits
• 23.8: The Nervous System: Application of Circuits
• 23: Problems (62)

• Chapter 24: Magnetism
• 24.1: Magnetism: Introduction
• 24.2: Magnetic Fields
• 24.3: Magnetic Fields Created by Electric Currents
• 24.4: Finding Magnetic Fields due to Currents
• 24.5: Magnetic Forces on Moving Charges
• 24.6: Magnetic Forces on Electric Currents
• 24.7: Magnetic Torques on Dipoles
• 24.8: Magnetic Materials
• 24: Problems (65)

• Chapter 25: Electromagnetic Induction and Waves
• 25.1: Induced Electric Current
• 25.2: Motional Emf
• 25.3: Magnetic Flux
• 25.4: Faraday's Law of Induction
• 25.5: Induction and Waves
• 25.6: Electromagnetic Waves
• 25.7: Photon Model of Light
• 25.8: Electromagnetic Spectrum
• 25: Problems (78)

• Chapter 26: AC Circuits
• 26.1: Alternating Current
• 26.2: Transformers
• 26.3: Electricity in Households
• 26.4: Effects of Electricity on Biology
• 26.5: RC Circuits
• 26.6: Inductors
• 26.7: Circuits with Oscillating Current
• 26: Problems (34)

• Chapter 27: Special Relativity
• 27.1: Overview of Relativity
• 27.2: Galilean Relativity (Before Einstein)
• 27.3: The Principle of Relativity
• 27.4: Measurement and Events in Relativity
• 27.5: Simultaneity
• 27.6: Relativistic Time Dilation
• 27.7: Relativistic Length Contraction
• 27.8: Dealing with Relativistic Velocities
• 27.9: Momentum in Special Relativity
• 27.10: Energy in Special Relativity
• 27: Problems (26)

• Chapter 28: Introduction to Quantum Physics
• 28.1: X-Ray Diffraction
• 28.2: The Photoelectric Effect
• 28.3: The Photon
• 28.4: The Wave Nature of Matter
• 28.5: Quantization of Energy
• 28.6: Discrete Energy Levels
• 28.7: The Heisenberg Uncertainty Principle
• 28.8: Applications of Quantum Physics
• 28: Problems (27)

• Chapter 29: Atomic and Molecular Physics
• 29.1: Atomic Spectra and Spectroscopy
• 29.2: The Atom
• 29.3: Atomic Quantization
• 29.4: The Bohr Model of the Atom
• 29.5: Quantum Mechanics and the Hydrogen Atom
• 29.6: Atoms with more than One Electron
• 29.7: Excited Atomic States
• 29.8: Molecules
• 29.9: Lasers and Stimulated Emission
• 29: Problems (29)

• Chapter 30: Radioactivity and Nuclear Physics
• 30.1: The Structure of the Nucleus
• 30.2: The Stability of the Nucleus
• 30.3: Nuclear Forces and Energy
• 30.5: Half-Life and Nuclear Decay
• 30.6: Nuclear Physics and its Medical Applications
• 30.7: Subatomic Particles
• 30: Problems (29)

In addition to questions direct from your required course text, WebAssign adopters of the 2nd edition of College Physics: A Strategic Approach, by Knight, Jones, and Field can also have access to this exclusive companion collection of questions.

The Companion includes over 1400 peer-reviewed questions that have been developed by expert physics educators with years of teaching the algebra-based course. The questions cover every concept in the course and have been organized to match the table of contents of your required textbook, making it easier for you to augment your assignments with additional questions and learning tools exclusive to the WebAssign system.

WebAssign Content for College Physics includes:

• A collection of over 1400 questions representing every concept covered in the algebra-based course
• Answer feedback for every question and question part, designed specifically to address student misconceptions
• Multi-part tutorials for key concepts that reinforce problem-solving skills and conceptual understanding
• Detailed stepped-out solutions for every question, available at the instructors discretion

##### Question Group Key
P - Problem
Tutorial - Question Contains a Tutorial

##### Question Availability Color Key
BLACK questions are available now
GRAY questions are under development

Group Quantity Questions
Chapter 1: Position and Velocity
1.P 37 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037
Chapter 2: One-Dimensional Kinematics
2.P 37 001 002 003 004 005 006 007 008.Tutorial 009 010 011 012 013 014 015 016 017 018 019 020 021.Tutorial 022 023 024 025 026 027 028 029 030.Tutorial 031 032 033 034.Tutorial 035 036 037
Chapter 3: Two-Dimensional Kinematics
3.P 60 001 002 003 004 005 006 007 008 009 010 011 012 013.Tutorial 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028.Tutorial 029 030 031 032 033 034 035 036.Tutorial 037 038 039 040 041 042 043 044 045 046 047 048 049 050 051 052.Tutorial 053 054 055.Tutorial 056 057 058 059 060
Chapter 4: Dynamics: Force and Newton's Laws of Motion
4.P 27 001 002 003 004 005 006 007 008 009 010 011.Tutorial 012 013 014 015 016 017 018 019 020 021 022.Tutorial 023 024 025 026 027
Chapter 5: Applications of Newton's Laws
5.P 71 001 002 003 004 005 006 007.Tutorial 008 009 010 011 012 013 014.Tutorial 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033.Tutorial 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049.Tutorial 050 051 052 053 054 055 056 057.Tutorial 058 059 060 061 062 063 064 065 066 067 068.Tutorial 069 070 071
Chapter 6: Uniform Circular Motion and Gravitation
6.P 64 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026.Tutorial 027 028 029 030 031 032 033 034 035 036.Tutorial 037 038 039 040 041.Tutorial 042 043 044 045 046 047 048 049 050 051 052 053 054 055.Tutorial 056 057 058 059.Tutorial 060 061 062 063 064.Tutorial
Chapter 7: Rotational Motion of Rigid Bodies
7.P 40 001 002 003 004 005.Tutorial 006 007 008 009 010 011 012.Tutorial 013 014 015 016 017 018 019 020 021 022 023 024.Tutorial 025.Tutorial 026 027 028 029 030 031 032 033 034 035.Tutorial 036 037 038 039 040
Chapter 8: Equilibrium and Elastic Properties of Objects
8.P 57 001.Tutorial 002 003 004 005 006 007 008 009 010 011 012 013 014.Tutorial 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030.Tutorial 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048.Tutorial 049 050 051 052 053 054 055 056 057
Chapter 9: Linear and Angular Momentum
9.P 48 001 002 003 004.Tutorial 005 006 007 008 009 010 011.Tutorial 012 013 014.Tutorial 015 016 017 018 019 020 021 022 023 024.Tutorial 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040.Tutorial 041 042 043 044 045 046 047 048
Chapter 10: Work and Energy
10.P 118 001 002 003 004 005 006 007 008.Tutorial 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023.Tutorial 024 025 026 027 028 029.Tutorial 030 031 032 033 034 035 036.Tutorial 037 038 039 040 041 042 043 044 045 046 047 048 049 050.Tutorial 051 052 053 054 055 056.Tutorial 057 058 059 060 061 062 063 064 065 066.Tutorial 067 068 069 070 071 072 073 074 075 076 077 078 079 080 081 082 083 084 085 086 087 088 089 090 091 092 093 094 095.Tutorial 096 097 098 099 100 101 102 103 104 105.Tutorial 106 107 108 109 110 111 112 113 114 115 116 117 118
Chapter 11: Energy Applications
11.P 53 001 002 003 004.Tutorial 005 006 007 008 009 010 011 012 013 014 015.Tutorial 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031.Tutorial 032 033 034 035 036 037.Tutorial 038 039 040 041 042 043 044 045.Tutorial 046 047 048.Tutorial 049 050 051 052 053
Chapter 12: Matter and its Thermal Properties
12.P 98 001 002 003 004 005 006 007 008 009 010 011 012.Tutorial 013 014 015 016 017 018 019 020 021 022 023 024.Tutorial 025 026 027 028 029 030.Tutorial 031 032 033 034 035 036 037 038 039 040.Tutorial 041 042 043 044 045 046 047 048 049 050 051 052 053.Tutorial 054 055 056 057 058 059 060 061 062 063 064 065 066 067 068 069 070 071 072 073 074 075.Tutorial 076 077 078 079 080 081 082 083 084.Tutorial 085 086 087 088 089 090.Tutorial 091 092 093 094 095 096.Tutorial 097 098
Chapter 13: Fluid Statics and Dynamics
13.P 84 001.Tutorial 002 003 004 005 006 007.Tutorial 008 009 010 011 012 013 014 015 016 017 018.Tutorial 019 020 021 022 023 024.Tutorial 025 026 027 028 029 030 031 032 033 034 035.Tutorial 036 037 038 039 040 041 042 043 044 045 046.Tutorial 047 048 049 050 051 052 053 054 055 056 057.Tutorial 058 059 060 061 062 063 064 065 066 067 068 069 070 071 072 073.Tutorial 074 075 076 077 078 079.Tutorial 080 081 082 083 084
Chapter 14: Oscillatory Motion
14.P 40 001.Tutorial 002 003 004 005 006 007 008 009 010 011 012 013.Tutorial 014 015 016 017 018 019 020 021 022 023 024.Tutorial 025 026 027 028 029 030.Tutorial 031 032 033 034 035.Tutorial 036 037 038 039 040
Chapter 15: Waves and Sound
15.P 46 001.Tutorial 002 003 004 005 006 007.Tutorial 008 009 010 011 012 013.Tutorial 014 015 016 017 018 019 020 021.Tutorial 022 023 024 025 026 027 028 029 030 031 032 033 034.Tutorial 035 036 037 038 039 040 041 042 043 044 045 046
Chapter 16: Superposition and Interference of Waves
16.P 26 001.Tutorial 002 003 004 005 006 007 008 009 010 011 012 013.Tutorial 014 015 016 017 018 019 020 021.Tutorial 022 023 024 025 026
Chapter 17: Physical Optics
17.P 61 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028.Tutorial 029 030 031 032 033 034 035 036.Tutorial 037 038 039 040.Tutorial 041 042 043 044 045 046 047.Tutorial 048 049 050 051 052 053 054.Tutorial 055 056 057 058 059 060 061
Chapter 18: Geometric Optics
18.P 60 001.Tutorial 002 003 004 005 006 007 008 009 010.Tutorial 011 012 013 014 015 016 017 018 019 020 021.Tutorial 022 023 024 025 026 027 028 029 030 031.Tutorial 032 033 034 035 036 037 038 039.Tutorial 040 041 042 043 044 045 046 047 048 049 050.Tutorial 051 052 053 054 055 056 057 058 059 060
Chapter 19: Vision and Optical Instruments
19.P 54 001.Tutorial 002 003 004 005 006 007 008 009 010 011 012 013 014.Tutorial 015 016 017 018 019 020 021 022 023 024 025 026 027.Tutorial 028 029 030 031 032 033 034 035 036 037 038 039 040.Tutorial 041 042 043 044 045 046 047 048 049 050 051 052 053 054
Chapter 20: Electric Charge, Force, and Field
20.P 60 001 002 003 004 005 006 007 008.Tutorial 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024.Tutorial 025 026 027 028 029 030 031 032 033 034.Tutorial 035 036 037 038 039 040 041 042 043 044.Tutorial 045 046 047 048 049 050 051 052 053 054.Tutorial 055 056 057 058 059 060
Chapter 21: Electric Potential
21.P 56 001 002 003 004.Tutorial 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019.Tutorial 020 021 022 023 024 025 026 027 028 029.Tutorial 030 031 032 033.Tutorial 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050 051.Tutorial 052 053 054 055 056.Tutorial
Chapter 22: Electric Current and Resistance
22.P 53 001 002 003 004 005 006 007.Tutorial 008 009 010 011 012 013 014 015 016 017.Tutorial 018 019 020.Tutorial 021 022 023 024 025 026 027 028 029 030 031.Tutorial 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050 051 052 053.Tutorial
Chapter 23: Electric Circuits
23.P 62 001 002 003 004 005 006 007 008.Tutorial 009 010 011 012 013 014 015.Tutorial 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035.Tutorial 036.Tutorial 037 038 039 040 041 042 043 044 045.Tutorial 046 047.Tutorial 048 049 050 051 052 053 054 055 056 057 058.Tutorial 059 060 061 062
Chapter 24: Magnetism
24.P 65 001.Tutorial 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019.Tutorial 020 021 022 023 024 025 026.Tutorial 027 028 029 030 031 032 033 034 035 036.Tutorial 037 038 039 040 041 042 043 044 045 046 047 048 049 050 051 052.Tutorial 053 054 055 056 057 058 059.Tutorial 060 061 062 063 064 065
Chapter 25: Electromagnetic Induction and Waves
25.P 78 001 002 003 004 005 006 007 008.Tutorial 009.Tutorial 010 011.Tutorial 012 013 014 015 016 017 018 019.Tutorial 020 021 022 023 024 025 026.Tutorial 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045.Tutorial 046 047.Tutorial 048 049 050 051 052 053 054 055 056 057 058 059 060 061 062 063 064 065 066 067 068.Tutorial 069.Tutorial 070.Tutorial 071 072 073 074 075 076 077 078
Chapter 26: AC Circuits
26.P 34 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018.Tutorial 019 020 021 022 023 024 025 026 027 028 029 030 031 032.Tutorial 033 034
Chapter 27: Special Relativity
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Chapter 28: Introduction to Quantum Physics
28.P 27 001 002 003 004 005 006 007.Tutorial 008 009 010 011 012 013 014 015 016 017.Tutorial 018 019 020 021 022 023.Tutorial 024 025 026 027
Chapter 29: Atomic and Molecular Physics
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Chapter 30: Radioactivity and Nuclear Physics
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Total 1600 (2)