PHY 1124

uOttawa

Course Overview

Lessons & Practice

I. Welcome

1. Physics and Measurement

2.1hr

1.1.2. Example: Converting between units4 min

1.1.3. Practice: Volume Conversion

1.2.1. Significant Figures5 min

1.2.2. Significant Figures in Calculations7 min

1.2.3. Example: Significant Figures4 min

1.2.4. Practice: Significant Figures

1.2.5. Practice: Significant Figures

1.3.1. Percent Error2 min

1.3.2. Example: Percent Error2 min

1.3.3. Practice: Percent Error

1.4.1. Vectors and Their Components5 min

1.4.2. Vector's Magnitude2 min

1.4.3. Components of a Vector Using the Angle It Makes Respect to x or y Axis8 min

1.4.4. Example: Vector Algebra7 min

1.4.5. Practice 3 min

1.4.6. Practice: Magnitude of a Vector3 min

1.5.1. Vector Addition and Subtraction: Algebraic Method 54 sec

1.5.2. Vector Addition and Subtraction: Graphic Methods9 min

1.5.3. Example: Vector Addition and Subtraction 6 min

1.5.4. Practice: Find Missing Vector

1.5.5. Practice: Resultant of Two Vectors

1.6.1. Dot Product or Scalar Product4 min

1.6.2. Example: Dot product2 min

1.6.3. Practice: Dot Product46 sec

1.6.4. Practice: Concept Clarifier2 min

1.7.1. Cross Product10 min

1.7.2. Right Hand Rule5 min

1.7.3. Example: Cross Product4 min

1.7.4. Practice: Cross Product2 min

1.7.5. Practice: Cross Product

1.8.1. Dimensional Analysis3 min

1.8.2. Example: Dimensional Analysis7 min

1.8.3. Practice: Dimensional Analysis2 min

1.9.1. Unit Conversion5 min

1.9.2. Example: Unit Conversion4 min

1.9.3. Example: Unit Conversion Practice 2 min

1.9.4. Practice: Counting heartbeats2 min

1.10.1. Orders of Magnitude4 min

1.11.1. Scientific Notation

1.11.2. Example: Scientific Notation

1.11.3. Practice: Scientific Notation

2. Motion in One Dimension

2.5hr

2.I. Chapter Intro3 min

2.1.1. Distance and Displacement ..8 min

2.1.2. Speed and Velocity8 min

2.1.3. Acceleration6 min

2.1.4. Example: Acceleration4 min

2.1.5. Practice: Average speed vs. Average velocity10 min

2.2.1. Motion Diagrams11 min

2.2.2. Example9 min

2.2.3. Practice: Position vs. Time Graphs4 min

2.3.1. One-Dimensional Kinematics 8 min

2.3.2. Example: Deceleration8 min

2.3.3. Practice: Acceleration and Constant Velocity (Copy catches Car)12 min

2.4.1. Free Fall1 min

2.4.2. Example: Free Fall7 min

2.4.3. Practice: Free Fall 5 min

2.5.1. Kinematic Graphs9 min

2.5.2. Example: Kinematic Graphs3 min

2.5.3. Practice: Flying a Drone (Tricky!)27 min

2.5.4. Practice: Velocity vs Time Graph9 min

3. Motion in Two Dimensions

1.7hr

3.1.1. Two- and Three-Dimensional Kinematics : Part 19 min

3.1.2. Two- and Three-Dimensional Kinematics: Part 27 min

3.1.3. Example: Particle Motion in 3D8 min

3.1.4. Practice: Projectile motion

3.2.1. Projectile Motion9 min

3.2.2. Example: Projectile Motion4 min

3.2.3. Practice: Projectile Motion10 min

3.3.1. Uniform Circular Motion6 min

3.3.2. Period and Frequency 7 min

3.3.3. Example: Uniform circular motion6 min

3.3.4. Practice: Circular Motion - Car Rounding a Curve5 min

3.3.5. Practice : Circular Motion - Ball on a String

3.4.1. Relative Velocity11 min

3.4.2. Example: 9 min

3.4.3. Practice: Relative Velocity11 min

4. Laws of Motion

3hr

4.1.1. Free Body Diagrams7 min

4.1.2. Example: Free Body Diagrams 8 min

4.1.3. Practice: Free Body Diagram I

4.1.4. Practice: Free Body Diagram II

4.2.1. Newton's Laws of Motion7 min

4.2.2. Example: Newton's

4.2.3. Practice: Interacting Blocks11 min

4.2.4. Practice: Three books on a table8 min

4.2.5. Practice: Tension

4.3.1. Tension4 min

4.3.2. Example: Force and Newton’s Laws of Motion7 min

4.3.3. Practice: Box Hanging from To Wires8 min

4.4.1. Normal Force 6 min

4.4.2. Example: Weightlessness6 min

4.4.3. Practice: Man in an elevator

4.5.1. Inclined Surfaces 7 min

4.5.2. Example: Inclined Surface8 min

4.5.3. Practice: Connecting Blocks on an Incline11 min

4.6.1. Kinetic and Static Friction10 min

4.6.2. Rolling Friction2 min

4.6.3. Example: Sliding on Rough Surface8 min

4.6.4. Practice: Static vs Kinetic (Tricky!)6 min

4.7.1. Drag Force (Version I)3 min

4.7.2. Drag Force (Version II)3 min

4.7.3. Terminal Velocity6 min

4.7.4. Example: Drag Force (Version I)

4.7.5. Practice: Drag Force (Version II)5 min

4.8.1. Propulsion4 min

4.8.2. Practice: Sliding on Friction

4.8.3. Example: Propulsion

4.9.1. Spring Force4 min

4.9.2. Example: Hooke's Law4 min

4.9.3. Practice: Hooke's Law

4.9.4. Practice: Spring Force function graph2 min

4.10.1. Gravitational Force7 min

4.10.2. The Special Case of Earth 4 min

4.10.3. Example: Weight at Higher Elevations6 min

4.10.4. Practice: Gravitational Forces8 min

5. Circular Motion & Other Applications of Newton's Laws

1.7hr

5.1.1. Non-uniform Circular motion6 min

5.1.2. Example: Non-Circular motion

5.1.3. Practice: Non-Circular Motion - Acceleration3 min

5.2.1. Centripetal force12 min

5.2.2. Example: Circular Motion with Changing Radii3 min

5.2.3. Practice: Circular Motion - Vertical Circle8 min

5.2.4. Practice: Marble Sliding on a Rotating Hoop (Tricky!)14 min

5.3.1. Satellites and Objects in Orbits 6 min

5.3.2. Orbital Energies10 min

5.3.3. Kepler's Laws12 min

5.3.4. Example: Satellites Around Earth8 min

5.3.5. Practice: Satellite Orbital Periods5 min

5.4.1. Car Turning Around a Circular Section of Road6 min

5.4.2. Example: Car Around a Circular Flat Ramp4 min

5.4.3. Practice: Car Rounding a Banked Turn8 min

6. Work and Kinetic Energy

1.4hr

6.1.1. Mechanical Work10 min

6.1.2. Example: Positive vs. Negative Work4 min

6.1.3. Practice: Work Involving Incline Surface (Ramp)15 min

6.2.1. Mechanical Work13 min

6.2.2. Example: Work Done by a Varying Force (Calc-Based)

6.2.3. Practice: Work Done by Varying Force

6.3.1. Work-energy theorem7 min

6.3.2. Example: Work-Energy Theorem11 min

6.3.3. Practice: work and energy - PE

6.3.4. Practice: work done

6.3.5. Practice: Spring and slope problem

6.4.1. Conservative vs Non-Conservative Forces - Part 17 min

6.4.2. Conservative vs Non-Conservative Forces - Part 25 min

6.4.3. Example: Non-Conservative Forces

6.4.4. Practice: Conservative Forces

6.5.1. Power3 min

6.5.2. Example: Power in Lifting4 min

6.5.3. Practice: Towing a Car7 min

7. Conservation of Energy

41min

7.1.1. Conservation of Energy9 min

7.1.2. Example: Work Done by Friction12 min

7.1.3. Practice13 min

7.2.1. Chemical (Food) Energy7 min

7.2.2. Example: Food Energy

7.2.3. Practice: Converting Food to Kinetic Energy

8. Momentum, Impulse and Collisions

1.9hr

8.1.1. Momentum and Impulse (Basic)3 min

8.1.2. Momentum and Impulse (Calculus-Based)6 min

8.1.3. Example: Impulse on a Soccer Ball3 min

8.1.4. Practice: Impulse on a Ball Hitting Wall11 min

8.1.5. Practice: Momentum of a Force Function (Calculus Based)4 min

8.2.1. Conservation of momentum12 min

8.2.2. Example: Collision2 min

8.2.3. Practice: Conservation of Momentum - 2 Carts8 min

8.2.4. Practice: Conservation of momentum - Ball Colliding with Block3 min

8.2.5. Practice: Conservation of Momentum - Two Carts Colliding4 min

8.3.1. Elastic Collision3 min

8.3.2. Elastic Collision with One Object Initially at Rest12 min

8.3.3. Inelastic Collision3 min

8.3.4. Perfectly Inelastic Collision4 min

8.3.5. Example: Inelastic Collision8 min

8.3.6. Practice: Inelastic Collisions4 min

8.3.7. Practice: Elastic Collision (Tricky!)7 min

8.4.1. Momentum Conservation in the Center of Mass Frame5 min

8.4.2. Shell Explosion (One Object Separating into Two Objects) with Center of Mass Frame3 min

8.5.1. Momentum and Impulse3 min

8.5.2. Momentum Conservation in 2D Collisions5 min

8.5.3. Example: Shell Explosion

8.5.4. Practice: Collision of Two Objects (2D)

8.5.5. Practice: 2D Inelastic Collision - Car Crash3 min

9. Dynamics Rotational Motion

4hr

9.1.1. Torque14 min

9.1.2. Example: Torrque5 min

9.1.3. Practice: Torque9 min

9.2.1. Kinematics Equations for Rotation7 min

9.2.2. Example: Rotating Wheel7 min

9.2.3. Practice: Falling Mass Attached to a Rotating Pulley11 min

9.3.1. Moment of Inertia of Discrete Particles3 min

9.3.2. Moment of Inertia3 min

9.3.3. Example: Moment of Inertia (Calculus Based)7 min

9.3.4. Practice: angular momentum - Satellite

9.3.5. Practice: Rotational dynamics - Rotating Blade6 min

9.4.1. Parallel axis theorem3 min

9.4.2. Example: Moment of Inertia16 min

9.4.3. Practice4 min

9.5.1. Rotational Analog of Newton's Second Law2 min

9.5.2. Example: Rotating Rod7 min

9.5.3. Practice: Falling Mass Attached to a Rotating Pulley11 min

9.6.1. Kinetic Energy of a Rotating Body4 min

9.6.2. Example: Falling Mass Attached to a Rotating Pulley8 min

9.6.3. Practice: Kinetic Energy of a Rotating Body (Tricky!)7 min

9.7.1. Rotational Work and Torque6 min

9.7.2. Example: Kinetic Energy of a Rotating Wheel6 min

9.7.3. Practice: Rotational kinetic energy - falling rod6 min

9.7.4. Practice: Objects rolling down a slope10 min

9.8.1. Note for Rolling Motion8 min

9.8.2. Example: Static Friction for Rolling Down a Slope10 min

9.8.3. Practice (Tricky!)14 min

9.9.1. Angular Momentum10 min

9.9.2. Example: Angular Momentum of Pendulum5 min

9.9.3. Practice: Angular Momentum - Spinning Weight5 min

9.10.1. Conservation of Angular Momentum5 min

9.10.2. Example: Angular Momentum Conservation

9.10.3. Practice: Angular Momentum - Spinning Weight5 min

10. Periodic Motion

5hr

10.1.1. Concepts of Oscillation (Basic Version)10 min

10.1.2. Concepts of Oscillation (Advanced Version)14 min

10.1.3. Example: SHM position function

10.1.4. Practice: Angular motion2 min

10.2.1. Velocity and Acceleration in SHM (Advanced)7 min

10.2.2. Velocity and Acceleration in SHM (Basic)10 min

10.2.3. Finding Acceleration by Knowing Displacement (Advanced)6 min

10.2.4. Example: SHM with mass on a spring

10.2.5. Practice: Oscillations - Displacement Function7 min

10.2.6. Practice: Oscillations - Acceleration Graph

10.3.1. SHM as the Projection of a Uniform Circular Motion11 min

10.3.2. Example: SHM from Circular Motion - Equation of Position (x)

10.3.3. Practice: SHM from Circular Motion - Equation of Position (y)

10.4.1. Finding the Phase Constant27 min

10.4.2. Example: Drawing the Position Graph16 min

10.4.3. Practice: Displacement Function10 min

10.5.1. Energy of an Oscillator11 min

10.5.2. Example: Spring & Mass System 10 min

10.5.3. Practice: Energy of Oscillation 4 min

10.6.1. Vertical springs13 min

10.6.2. Example: Vertical Springs7 min

10.6.3. Practice: Vertical Springs6 min

10.6.4. Practice: Oscillations (Tricky!)8 min

10.7.1. Simple Pendulums 7 min

10.7.2. Example: Simple Pendulum3 min

10.7.3. Practice: Simple Pendulum7 min

10.8.1. Physical Pendulum4 min

10.8.2. Example: Physical Pendulum4 min

10.8.3. Practice: Simple Pendulum7 min

10.8.4. Practice: Simple Harmonic Motion: Pendulum

10.8.5. Practice: Oscillations - Displacement Function7 min

10.9.1. A Quick Review on Buoyant Forces6 min

10.9.2. Buoyancy Theory6 min

10.9.3. Oscillation of Floating Objects10 min

10.9.4. Example: Oscillation of Floating Object6 min

10.9.5. Practice: Oscillation of Floating Buoy

10.10.1. Simple Harmonic Motion for Small Deviations from Equilibrium14 min

10.10.2. Example: Small Oscillations

10.11.1. Coupled Simple Harmonic Oscillators

10.11.2. Practice: Couples Oscillators

10.12.1. Damped Oscillation Theory20 min

10.12.2. Energy in a Damped Oscillation6 min

10.12.3. Example: Damped Oscillation 6 min

10.12.4. Practice: Damping (Tricky!)17 min

10.13.1. Critical Damping and Over-Damping Conditions8 min

10.13.2. Example: critically damping motion2 min

10.13.3. Practice: Damping Motion2 min

10.14.1. Forced or Driven Oscillation6 min

10.14.2. Example: Forced Oscillation2 min

10.14.3. Practice: Forced Oscillation (Tricky!)

11. Electric Fields

2.9hr

11.1.1. Properties of Charge2 min

11.1.2. Conductors, Insulators, and Induced Charge2 min

11.1.3. Practice: Electrical Grounding1 min

11.1.4. Practice: Conductors, Insulators, and Induced Charge49 sec

11.2.1. Coulomb's Law3 min

11.2.2. Example: Coulomb's Law3 min

11.2.3. Practice: Coulomb's Law3 min

11.2.4. Practice: Square of Charges3 min

11.2.5. Practice (with vectors)2 min

11.3.1. Electric Field of a Point Charge5 min

11.3.2. Principle of Superposition2 min

11.3.3. Example: Electric Field from Two Point Charges8 min

11.3.4. Practice: Electric Field8 min

11.3.5. Practice: Electric Field12 min

11.4.1. Motion of a Charged Particle in an Electric Field2 min

11.4.2. Practice: Electron Moving Between Two Plates7 min

11.4.3. Practice: Electric Field and Kinematics5 min

11.5.1. Electric Dipoles3 min

11.5.2. Example: Force and Torque on Electric Dipoles3 min

11.5.3. Practice: Electric field from dipoles11 min

11.5.4. Torque and potential energy2 min

11.6.1. Finding Electric Field with Integrals3 min

11.6.2. Example: Electric Field from a Rod9 min

11.6.3. Example: Electric Field from a Rod (off-axis)

11.6.4. Practice: Rod with Nonlinear Charge Density8 min

11.6.5. Practice: Rod with Positive and Negative Charge9 min

11.6.6. Practice: Rod Electric Field Without Symmetry14 min

11.7.1. Example: Electric Field of a Ring4 min

11.7.2. Example: Electric Field of a Disk8 min

11.7.3. Practice: Electric Field at the Center of a Half-Ring4 min

11.8.1. Electric Field3 min

11.8.2. Electric Field Lines1 min

11.8.3. Example: Electric Field Lines 4 min

11.8.4. Example: Sketching Electric Field Lines 1 min

11.8.5. Practice: Drawing Electric Field Lines2 min

11.9.1. Properties of Conductors1 min

11.9.2. Example: Charges on a Hollow Conducting Sphere58 sec

11.9.3. Practice: Surface Charge Density of a Cylinder2 min

11.10.1. Electric Fields of Special Charge Distributions5 min

11.10.2. Practice: Two Line Charges3 min

11.10.3. Practice: Four Parallel Charged Plates6 min

11.Q. Checkpoint Quiz5 Qns

12. Gauss's Law

1.5hr

12.1.1. Electric Flux2 min

12.1.2. Example: Electric Flux4 min

12.1.3. Practice: Non-Uniform Flux Through a Round Surface (hard!)6 min

12.2.1. Gauss’s Law3 min

12.2.2. Example: Gauss's Law and Electric Flux4 min

12.2.3. Example: Charges on a Hollow Conducting Sphere57 sec

12.2.4. Practice: Gauss's Law with a Cube3 min

12.3.1. Gauss's Law with Spherical Symmetries1 min

12.3.2. Example: Gauss's Law for a Spherical Symmetry3 min

12.3.3. Practice: Charges on a Hollow Conducting Sphere4 min

12.3.4. Practice: Gauss's Law for a Spherical Insulator10 min

12.3.5. Practice: Electric Field with an Off-Center Spherical Cavity (hard!)11 min

12.4.1. Gauss's Law with Cylindrical Symmetries2 min

12.4.2. Example: Electric Field from an Infinite Line of Charge3 min

12.4.3. Practice: Concentric Cylindrical Shells4 min

12.4.4. Practice: Electric Field of an Insulating Cylindrical Shell4 min

12.5.1. Gauss's Law with Planar Symmetries2 min

12.5.2. Example: Electric Field from an Infinite Plane of Charge5 min

12.5.3. Practice: Electric Field of a Thick Slab4 min

12.P.1. Suspended charges

12.P.2. Three point charges

12.P.3. Charges in equilibrium

12.P.4. Placing a third charge - x-axis11 min

13. Magnetic Fields

1hr

13.1.1. Magnetism and Magnetic Fields2 min

13.1.2. Magnets and Magnetic Materials2 min

13.1.3. Practice: Magnetic Field Lines2 min

13.2.1. Magnetic Force on a Moving Charge5 min

13.2.2. Example: Magnetic Force1 min

13.2.3. Example: Find the direction of magnetic field2 min

13.2.4. Practice: Magnetic Force2 min

13.3.1. Circular Motion in a Magnetic Field3 min

13.3.2. Example: Circular Motion in a Magnetic Field3 min

13.3.3. Example: Circular Motion in a Magnetic Field1 min

13.3.4. Practice: Circular Motion in a Magnetic Field4 min

13.3.5. Practice: Circular Motion in a Magnetic Field2 min

13.3.6. Practice: Helical Motion in a Magnetic Field7 min

13.4.1. Velocity Selectors2 min

13.4.2. Example: Proton Travelling in a Straight Line2 min

13.4.3. Practice: Electron Travelling in a Straight Line3 min

13.5.1. Torque on a Current-Carrying Wire3 min

13.5.2. Example: Torque on a Rectangular Current Loop6 min

13.5.3. Practice: Torque on a Circular Current Loop3 min

13.6.1. The Hall Effect4 min

13.6.2. Practice: Electron Travelling in a Straight Line4 min

14. Sources of Magnetic Field

1.5hr

14.1.1. Biot-Savart Law for a Point Charge3 min

14.1.2. Example: Biot-Savart for a Point Charge8 min

14.1.3. Biot-Savart Law for Currents2 min

14.1.4. Practice: Magnetic Field of a Current Loop (Calculus)3 min

14.2.1. Magnetic Force on Parallel Wires3 min

14.2.2. Example: Magnetic Field Between Wires5 min

14.2.3. Practice: Magnetic Field Between Wires4 min

14.3.1. Magnetic Force on a Wire1 min

14.3.2. Magnetic Force on a Wire Element1 min

14.3.3. Example: Magnetic Force on a Wire1 min

14.3.4. Example: Magnetic Force on a Wire (3D)4 min

14.3.5. Practice: Magnetic Force on a Square Wire4 min

14.3.6. Practice: Magnetic Force on a Semi-Circular Wire8 min

14.4.1. Magnetic Field of Current-Carrying Wires2 min

14.4.2. Example: Magnetic Field Produced by a Wire3 min

14.4.3. Example: Magnetic Field from a Solenoid47 sec

14.4.4. Practice: Two long straight wires4 min

14.4.5. Practice: Magnetic Field of a Loop-de-Loop2 min

14.5.1. Ampere’s Law1 min

14.5.2. Example: Ampere’s Law3 min

14.5.3. Example: Ampere’s Law4 min

14.5.4. Practice: Ampere's Law - shell

14.5.5. Practice: Ampere's Law - coax7 min

14.5.6. Practice: Ampere's Law - toroid3 min

14.5.7. Practice: Ampere's Law - sheet8 min

14.5.8. Practice: Ampere's law - variable density5 min

14.P.1. Maxwell's Equations and displacement current

14.P.2. Magnetism and free body diagrams

14.P.3. Application: Cyclotron

15. Modern Physics

1hr

15.1.1. Lorentz Transformations

15.1.2. Time Dilation and Length Contraction2 min

15.1.3. Example: Special Relativity1 min

15.1.4. Practice: Special Relativity59 sec

15.1.5. Relativistic Velocity Transformations54 sec

15.1.6. Relativistic Momentum and Energy

15.1.7. Practice: Special Relativity5 min

15.2.1. The Atom and the Elements2 min

15.2.2. Nuclear Forces and Binding Energy 3 min

15.2.3. Practice: Binding Energy4 min

15.3.1. The Photoelectric Effect4 min

15.3.2. Example: The Photoelectric Effect43 sec

15.3.3. Practice: The Photoelectric Effect2 min

15.4.1. The Compton Effect2 min

15.4.2. Example: Compton Effect1 min

15.4.3. Practice: Compton Effect5 min

15.5.1. Photons (Light = Particle)

15.5.2. de Broglie Wavelength (Particles = Waves)

15.5.3. Example: de Broglie wavelength

15.5.4. Practice: Light Particles

15.6.1. Radioactive Decays2 min

15.6.2. Half-Life2 min

15.6.3. Example: Half-Life3 min

15.6.4. Practice: Half-Life2 min

15.7.1. Radioactive Decays2 min

15.7.2. Alpha Decay2 min

15.7.3. Example: Alpha Decay

15.7.4. Practice: Alpha Decay

15.8.1. Beta Decay52 sec

15.8.2. Beta Negative Decay2 min

15.8.3. Beta Positive Decay2 min

15.8.4. Electron Capture1 min

15.8.5. Example: Decays 4 min

15.8.6. Practice: Decays 3 min

15.9.1. Gamma Decay2 min

15.10.1. Carbon Dating

15.10.2. Example: Carbon Dating

15.10.3. Practice: Half-Life

15.11.1. Bohr's Model of the Atom

15.11.2. Example: Bohr's Model

15.11.3. Practice: electron shell transitions

16. Motion in Two Dimensions

2.9hr

16.1.1. Relative Velocity11 min

16.1.2. Example: : Relative Velocity9 min

16.1.3. Practice: Relative Velocity11 min

16.2.1. Projectile Motion9 min

16.2.2. Example: projectile motion4 min

16.2.3. Practice: Projectile Motion10 min

16.3.1. Two- and Three-Dimensional Kinematics : Part 19 min

16.3.2. Two- and Three-Dimensional Kinematics: Part 27 min

16.3.3. Example: Particle Motion in 3D8 min

16.3.4. Practice: Projectile motion

16.4.1. Uniform Circular Motion and Centripetal Acceleration8 min

16.4.2. Non-uniform Circular motion3 min

16.4.3. Example: Centripetal Acceleration

16.4.4. Practice: Circular Motion - Acceleration3 min

16.5.1. Position Vector11 min

16.5.2. Two- and Three-Dimensional Kinematics : Part 19 min

16.5.3. Practice Question 5: Position Vectors2 min

16.5.4. Practice: Velocity and Acceleration

16.5.5. Example: Position from Velocity2 min

16.5.6. Example: Velocity and Acceleration8 min

16.6.1. Uniform Circular Motion6 min

16.6.2. Example: Uniform circular motion2 min

16.6.3. Practice: Unifirm Circular Motion5 min

16.6.4. Practice : Circular Motion 1

16.6.5. Practice question

16.7.1. Centripetal force12 min

16.7.2. Example: Circular Motion with Changing Radii3 min

16.7.3. Practice: Circular Motion - Vertical Circle8 min

16.7.4. Practice: Marble Sliding on a Rotating Hoop (Tricky!)14 min

17. Force Vectors (Advanced Info)

7hr

17.1.1. Trigonometry Review10 min

17.1.2. Example: Trigonometry4 min

17.1.3. Example: Trigonometry6 min

17.1.4. Practice: Level 11 min

17.1.5. Practice: Level 22 min

17.1.6. Example: Trigonometry Review

17.1.7. Practice: Trigonometry Review

17.2.1. Scalars & Vectors - Definitions & Examples3 min

17.2.2. Vectors (2D)12 min

17.2.3. Vectors (3D)6 min

17.2.4. Examples: Scalars and Vectors (Sine and Cosine Laws)13 min

17.2.5. Practice: Scalars and Vectors (Sine and Cosine Laws)10 min

17.2.6. Practice: Scalars and Vectors (Catesian Format, Sine Law)16 min

17.2.7. Example: Scalars and Vectors (Rectangular Components)13 min

17.2.8. Practice: Scalars and Vectors (Rectangular Components) 11 min

17.3.1. Vector Operations6 min

17.3.2. Example: Vector Operations10 min

17.3.3. practice quiz: Vector Operations3 Qns

17.3.4. Example: Vector Operations (2D)

17.4.1. Forces in Cartesian Vector Form4 min

17.4.2. Example: Cartesian Vectors, Resultant Magnitude and Direction (2D)

17.4.3. Practice: Vector Components1 min

17.4.4. Practice: Cartesian Vectors, Resultant Magnitude and Direction (2D)

17.5.1. Forces 2D Cartesian Vector Form6 min

17.5.2. Example: Forces Cartesian Vector Form10 min

17.5.3. Practice: Forces Cartesian Vector Form (IMPORTANT!)9 min

17.5.4. Practice: Cartesian force vector11 min

17.6.1. Forces 3D Cartesian Form (IMPORTANT!)11 min

17.6.2. Example 1 - Part 1: 3D Force Vectors 11 min

17.6.3. Example 1 - Part 2: 3D Force Vectors 7 min

17.6.4. Example 2: 3D Force Vectors13 min

17.6.5. Practice 1: 3D Force Vectors10 min

17.6.6. Practice: 3D Vector Practice Questions Part 15 min

17.6.7. Practice: 3D Vector Practice Questions Part 26 min

17.6.8. Example: Forces in Cartesian Vector Form16 min

17.7.1. Vectors and Their Components (2D)5 min

17.7.2. Vector's Magnitude (2D & 3D)2 min

17.7.3. Components of a Vector Using the Angle It Makes Respect to x or y Axis8 min

17.7.4. Example: Vector Between Two Points7 min

17.7.5. Practice: Projectile Motion3 min

17.8.1. Pythagorean Triangles6 min

17.8.2. Example: Pythagorean Triple (Small Triangle)

17.8.3. Practice: Pythagorean Triple (Small Triangle)

17.9.1. Planar (Shaded) Angles9 min

17.9.2. Example: Vectors into Cartesian Vector Form (3D)

17.9.3. Practice: Vectors into Cartesian Vector From (3D)

17.10.1. Vector Addition and Subtraction: Algebraic Method 54 sec

17.10.2. Vector Addition and Subtraction: Graphic Methods9 min

17.10.3. Example: Vector Addition6 min

17.10.4. Practice: Algebraic Addition4 min

17.10.5. Practice: Resultant of 2 Vectors1 min

17.10.6. Practice: Vector Addition and Subtraction

17.11.1. Addition of 2D Forces (Components / SOH.CAH.TOA.)7 min

17.11.2. Example: Vectors and Rectangular Components

17.11.3. Practice: Walking to the store2 min

17.11.4. Practice: Vectors and Rectangular Components

17.12.1. Vector Addition of 2D Forces (Force Triangle)5 min

17.12.2. Example: Components along non x-y axes (u-v)

17.12.3. Practice: Using Law of Sine and Cosines / Force Triangle

17.13.1. Cartesian Vectors / Working in 3D5 min

17.13.2. Example: Two Points and Distance Between / Magnitude of Vector

17.13.3. Practice: Magnitude of a 3D Vector5 min

17.13.4. Practice: Cartesian Vectors (3D) - distance between 2 points

17.14.1. Unit Vector (u)7 min

17.14.2. Example: Unit Vector

17.14.3. Practice: Unit Vector1 min

17.14.4. Practice: Unit Vector3 min

17.14.5. Practice: Unit Vector

17.15.1. Position Vectors (r)11 min

17.15.2. Example: Unit and Position Vectors

17.15.3. Practice: 3D Position Vectors

17.15.4. Practice: Unit and Position Vectors (3D)

17.15.5. Practice

17.16.1. Force Directed Along a Line6 min

17.16.2. Example Problem #1: Vector into Cartesian Vector Format (3D)

17.16.3. Practice: Resultant of Two Vectors (3D)

17.17.1. Theory2 min

17.17.2. Dot Product or Scalar Product4 min

17.17.3. Example: Dot Product2 min

17.17.4. Practice - flagpole - angle between cables

17.18.1. Direction Cosine Angles (alpha, beta, gamma)6 min

17.18.2. Example Problem: Direction Cosines

17.18.3. practice: Direction Cosines (3D)11 min

17.18.4. Practice: Direction Cosines and 3D Vector

17.19.1. Theory - REVIEW14 min

PHY 1124 Flashcards

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