3.1 Relative Motion (6:09)

3.1 Relative Motion (10 Questions)

3.2 Projectile Motion in One and Two Dimensions (19:05)

3.3 Projectile Motion Example #2 - Drop in height of a ball thrown by a pitcher (5:19)

3.4 Projectile Motion Example #3 - Projectile Fired at a Building (6:02)

3.4 Projectile Motion (13 Questions)

4.1 Introduction to Forces, Fields, and Newton's Laws of Motion (7:08)

4.2 Introduction to Gravity, Normal Force, and Friction (8:38)

4.3 Examples Involving a Scale on an Elevator (11:50)

4.4 Examples Involving Pulling on a Horizontal Surface (9:25)

4.4 Newton's Laws (31 Questions)

4.5 Examples Involving Inclined Planes (16:59)

4.5 Inclined Planes (14 Questions)

4.6 Example Involving Tension (2:53)

4.7 Examples Involving Pulleys (11:26)

4.7 Pulleys (16 Questions)

4 Newton's Laws and Forces Summary (11 Questions)

5.1 Work (18:15)

5.1 Work (10 Questions)

5.2 Mechanical Energy (18:18)

5.2 Mechanical Energy (10 Questions)

5.3 Springs (13:16)

5.3 Springs (17 Questions)

5.4 Power (6:33)

5.4 Power (5 Questions)

5.5 Work by a Varying Force (4:04)

A Little Help

6.1 Momentum and Impulse (10:51)

6.1 Momentum and Impulse (11 Questions)

6.2 Introduction to Elastic, Inelastic, and Perfectly Inelastic Collisions (3:59)

6.3 Collisions Example #1 - An Inelastic Collision (5:17)

6.4 Collisions Example #2 - Exploding Fragments as a Perfectly Inelastic Collision in Reverse (8:09)

6.5 Collisions Example #3 - Determining the Speed of a Bullet (9:14)

6.5 Collisions (11 Questions)

Sound Malfunction

7.1 Rotational Kinematics (14:43)

7.1 Rotational Kinematics (10 Questions)

7.2 Centripetal Force and Acceleration (7:16)

7.3 Examples Involving Centripetal Force and Acceleration (12:42)

7.3 Centripetal Force and Acceleration (14 Questions)

7.4 Gravity and Centripetal Force and Acceleration (12:23)

7.4 Gravity and Centripetal Force and Acceleration (3 Questions)

7.5 Kepler's Laws of Planetary Motion (8:37)

8.1 Introduction to Torque and Rotational Inertia (9:34)

8.2 Torque for a Door on a Hinge (3:06)

8.3 Torque Problems for Systems in Equilibrium Example #1 (4:54)

8.4 Torque Problems for Systems in Equilibrium Example #2 (11:11)

8.5 Torque Problems for Systems in Equilibrium Example #3 (8:12)

8.5 Torque and Rotational Equilibrium (18 Questions)

8.6 Angular Momentum and Rotational Kinetic Energy (9:08)

8.6 Angular Momentum and Rotational Kinetic Energy (6 Questions)

9.1 Elasticity of Solids (21:08)

9.1 Elasticity of Solids (10 Questions)

9.2 Density and Pressure (12:52)

9.2 Density and Pressure (15 Questions)

9.3 Manometers and Barometers (9:06)

9.3 Manometers and Barometers (3 Questions)

9.4 Buoyancy and Archimedes' Principle (21:46)

9.4 Buoyancy and Archimedes' Principle (10 Questions)

9.5 The Hydraulic Jack (8:30)

9.5 Hydraulic Jack Quiz (4 Questions)

9.6 Hydrodynamics--Laminar Flow and The Equation of Continuity (7:51)

9.6 Laminar Flow and The Equation of Continuity (9 Questions)

9.7 Hydrodynamics--Bernoulli's Equation (12:12)

9.7 Bernoulli's Equation (7 Questions)

10.1 Pressure and Gas Laws (13:05)

10.1 Pressure and Gas Laws (1 Question)

10.2 The Combined Gas Law and Dalton's Law of Partial Pressures (6:26)

10.2 The Combined Gas Law and Dalton's Law of Partial Pressures (4 Questions)

10.3 The Kinetic Model of Gases and the Perfect Gas Law (16:19)

10.3 The Kinetic Model of Gases and the Perfect Gas Law (4 Questions)

10.4 Maxwell Distribution of Speeds (5:12)

1 Introduction to the First Law of Thermodynamics (12:05)

2 Heat Capacities (11:27)

3 Internal Energy, Enthalpy, and Cp-Cv (9:31)

4 Expansion Work (8:45)

5 Calculations and Derivations Involving Internal Energy and Enthalpy (14:48)

6 The 2nd and 3rd Laws of Thermodynamics and Entropy (7:03)

7 Entropy Changes During Expansion and Heating (14:59)

13.1 Simple Harmonic Motion (SHM), Springs, and Pendulums (16:35)

13.2 The Frequency and Period of SHM (14:52)

13.2a Simple Harmonic Motion (SHM) and Springs (9 Questions)

13.2b Simple Harmonic Motion (SHM) and Pendulums (7 Questions)

13.3 Waves (12:35)

13.4 Standing Waves (11:01)

13.4 Standing Waves (6 Questions)

14.1 Wave Nature and Speed of Sound (7:37)

14.1 Wave Nature and Speed of Sound (18 Questions)

14.2 Sound Intensity and Intensity Level (6:19)

Sound Intensity and Intensity Level Quiz (4 Questions)

14.3 The Doppler Effect (7:13)

15.1 Conductors, Insulators, and Charge (1 Question)

15.1 Charge, Insulators, and Conductors (6:37)

15.2 Coulomb's Law (20:03)

15.3 Electric Fields (12:47)

15.3 Coulomb's Law and Electric Fields (18 Questions)

15.4 Conductors in Electrostatic Equilibrium (4:01)

15.5 Gauss's Law and Electric Flux (13:50)

16.1 Electric Potential and Potential Energy (20:59)

16.1 Electric Potential and Potential Energy (17 Questions)

16.2 Capacitance and Parallel Plate Capacitors (13:08)

16.2 Capacitance and Parallel Plate Capacitors (16 Questions)

16.3 Capacitors in DC Circuits (17:13)

16.3 Capacitors in DC Circuits (15 Questions)

17.1 Current and Ohm's Law (8:06)

17.1 Current and Ohm's Law (8 Questions)

17.2 Resistance (15:10)

17.2 Resistance (4 Questions)

17.3 Resistors in DC Circuits (21:47)

17.4 Voltmeters and Ammeters (2:44)

17 Resistors in DC Circuits (30 Questions)

18.1 Sources of Emf (4:49)

18.2 Complex Circuits and Kirchoff's Rules (20:46)

18.3 RC Circuits (14:17)

18.3 RC Circuits (15 Questions)

19.1 Introduction to Magnetic Fields (5:29)

19.2 Magnetic Force on a Charge in Motion (13:17)

19.3 Magnetic Force on a Current-Carrying Wire (7:45)

19.4 Torque on a Current-Carrying Loop (8:06)

19.5 Magnetic Field Due to a Current-Carrying Wire (17:22)

19.6 Magnetic Field at the Center of a Current-Carrying Loop (2:35)

19.7 Magnetic Field at the Center of a Solenoid (3:36)

19.8 Final Thoughts on Magnetism (2:18)

A Little Help

20.1 Introduction to Faraday's Law and Lenz's Law (6:39)

20.2 Application of Faraday's Law and Lenz's Law (19:53)

20.3 Motional Emf (11:53)

20.4 Generators, Motors, and Back Emf (9:29)

20.5 Mutual Inductance and Transformers (11:42)

20.6 Self-Inductance (4:24)

20.7 RL Circuits (14:24)

21.1 Rms Current and Voltage in AC Circuits (2:25)

21.1 Rms Current and Voltage in AC Circuits (6 Questions)

21.2 Maxwell's Theory of Electromagnetism (6:58)

21.3 Introduction to Electromagnetic Radiation (13:32)

21.3 Light and Electromagnetic Radiation (14 Questions)

21.4 Energy, Power, and Intensity of Electromagnetic Waves (4:04)

21.5 The Doppler Effect (5:06)

21.6 The Polarization of Light (6:26)

22.1 Plane Mirrors and the Law of Reflection (2:27)

22.2 Indexes of Refraction (3:20)

22.3 Snell's Law of Refraction (11:40)

22.4 Total Internal Reflection (3:35)

22.5 Apparent Depth (2:17)

Reflection and Refraction (7 Questions)

23.1 Introduction to Spherical Mirrors and Thin Lenses (5:30)

23.2 Concave (Converging) Mirrors (7:34)

23.3 Convex (Diverging) Mirrors (7:02)

23.4 Diverging Lenses (4:03)

23.5 Converging Lenses (11:21)

23.6 Calculations Involving Mirrors and Thin Lenses (12:09)

23.6 Thin Mirrors and Lenses (10 Questions)

23.7 Combinations of Lenses (7:29)

23.8 Vision Correction (2:33)

24.1 Double-Slit Interference (21:47)

24.2 Thin Film Interference (17:14)

24.3 Diffraction Gratings and Single-Slit Interference (4:47)

25.1 Blackbody Radiation (5:44)

25.2 The Photoelectric Effect (10:39)

25.3 The Bohr Model of the Atom and Electronic Transitions (16:20)

25.4 The Compton Effect (3:38)

25.5 The DeBroglie Wavelength of Matter (4:42)

25.6 Wave Functions (1:38)

25.7 The Heisenberg Uncertainty Principle (3:30)