PHYS 204

Concordia

Course Overview

Lessons & Practice

I. Welcome

1. Introduction

51min

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. Dimensional Analysis3 min

1.3.2. Example: Dimensional Analysis7 min

1.3.3. Practice: Dimensional Analysis2 min

1.4.1. Unit Conversion5 min

1.4.2. Example: Unit Conversion4 min

1.4.3. Example: Unit Conversion Practice 2 min

1.4.4. Practice: Counting heartbeats2 min

1.5.1. Orders of Magnitude4 min

1.6.1. Scientific Notation

1.6.2. Example: Scientific Notation

1.6.3. Practice: Scientific Notation

2. Motion in 1D

1.4hr

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. One-Dimensional Kinematics 8 min

2.2.2. Example: Deceleration8 min

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

2.3.1. Free Fall1 min

2.3.2. Example: Free Fall7 min

2.3.3. Practice: Free Fall 5 min

3. Vectors, 2D and 3D Motion

3hr

3.1.1. Vectors and Their Components5 min

3.1.2. Vector's Magnitude2 min

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

3.1.4. Example: Vector Algebra7 min

3.1.5. Practice 3 min

3.1.6. Practice: Magnitude of a Vector3 min

3.2.1. Vector Addition and Subtraction: Algebraic Method 54 sec

3.2.2. Vector Addition and Subtraction: Graphic Methods9 min

3.2.3. Example: Vector Addition and Subtraction 6 min

3.2.4. Practice: Resultant of Two Vectors

3.2.5. Practice: Find Missing Vector

3.3.1. Dot Product or Scalar Product4 min

3.3.2. Example: Dot product2 min

3.3.3. Practice: Dot Product46 sec

3.3.4. Practice: Concept Clarifier2 min

3.4.1. Cross Product10 min

3.4.2. Right Hand Rule5 min

3.4.3. Example: Cross Product4 min

3.4.4. Practice: Cross Product2 min

3.4.5. Practice: Cross Product

3.5.1. Kinematic Graphs9 min

3.5.2. Example: Kinematic Graphs3 min

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

3.5.4. Practice: Velocity vs Time Graph9 min

3.6.1. Relative Velocity11 min

3.6.2. Example: 9 min

3.6.3. Practice: Relative Velocity11 min

3.7.1. Projectile Motion9 min

3.7.2. Example: Projectile Motion4 min

3.7.3. Practice: Projectile Motion10 min

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

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

3.8.3. Example: Particle Motion in 3D8 min

3.8.4. Practice: Projectile motion

4. Forces and Newton's Laws of Motion

2.6hr

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. Spring Force4 min

4.5.2. Example: Hooke's Law4 min

4.5.3. Practice: Hooke's Law

4.5.4. Practice: Spring Force function graph2 min

4.6.1. Gravitational Force7 min

4.6.2. The Special Case of Earth 4 min

4.6.3. Example: Weight at Higher Elevations6 min

4.6.4. Practice: Gravitational Forces8 min

4.7.1. Kinetic and Static Friction10 min

4.7.2. Example: Sliding on Rough Surface8 min

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

4.8.1. Inclined Surfaces 7 min

4.8.2. Example: Inclined Surface8 min

4.8.3. Practice: Connecting Blocks on an Incline11 min

5. Circular Motion and other Applications of Newton's Laws

4hr

5.1.1. Torque14 min

5.1.2. Example: Torrque5 min

5.1.3. Practice: Torque9 min

5.2.1. Kinematics Equations for Rotation7 min

5.2.2. Example: Rotating Wheel7 min

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

5.3.1. Moment of Inertia of Discrete Particles3 min

5.3.2. Moment of Inertia3 min

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

5.3.4. Practice: angular momentum - Satellite

5.3.5. Practice: Rotational dynamics - Rotating Blade6 min

5.4.1. Parallel axis theorem3 min

5.4.2. Example: Moment of Inertia16 min

5.4.3. Practice4 min

5.5.1. Rotational Analog of Newton's Second Law2 min

5.5.2. Example: Rotating Rod7 min

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

5.6.1. Kinetic Energy of a Rotating Body4 min

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

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

5.7.1. Rotational Work and Torque6 min

5.7.2. Example: Kinetic Energy of a Rotating Wheel6 min

5.7.3. Practice: Rotational kinetic energy - falling rod6 min

5.7.4. Practice: Objects rolling down a slope10 min

5.8.1. Uniform Circular Motion6 min

5.8.2. Period and Frequency 7 min

5.8.3. Example: Uniform circular motion6 min

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

5.8.5. Practice : Circular Motion - Ball on a String

5.9.1. Centripetal force12 min

5.9.2. Example: Circular Motion with Changing Radii3 min

5.9.3. Practice: Circular Motion - Vertical Circle8 min

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

5.10.1. Note for Rolling Motion8 min

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

5.10.3. Practice (Tricky!)14 min

6. Work and Energy

2.2hr

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. Work-energy theorem7 min

6.2.2. Example: Work-Energy Theorem11 min

6.2.3. Practice: work and energy - PE

6.2.4. Practice: work done

6.2.5. Practice: Spring and slope problem

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

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

6.3.3. Example: Non-Conservative Forces

6.3.4. Practice: Conservative Forces

6.4.1. Conservation of Energy9 min

6.4.2. Example: Work Done by Friction12 min

6.4.3. Practice13 min

6.5.1. Satellites and Objects in Orbits 6 min

6.5.2. Orbital Energies10 min

6.5.3. Example: Satellites Around Earth8 min

6.6.1. Power3 min

6.6.2. Example: Power in Lifting4 min

6.6.3. Practice: Towing a Car7 min

7. Linear Momentum and Collisions

1.9hr

7.1.1. Momentum and Impulse (Basic)3 min

7.1.2. Example: Impulse on a Soccer Ball3 min

7.1.3. Practice: Impulse on a Ball Hitting Wall11 min

7.2.1. Conservation of momentum12 min

7.2.2. Example: Collision2 min

7.2.3. Practice: Conservation of Momentum - 2 Carts8 min

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

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

7.3.1. Center of Mass7 min

7.3.2. Center of Mass of Complicated Objects5 min

7.3.4. Practice5 min

7.4.1. Elastic Collision3 min

7.4.2. Elastic Collision with One Object Initially at Rest12 min

7.4.3. Inelastic Collision3 min

7.4.4. Perfectly Inelastic Collision4 min

7.4.5. Example: Inelastic Collision8 min

7.4.6. Practice: Inelastic Collisions4 min

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

7.5.1. Example: Shell Explosion

7.5.2. Momentum Conservation in 2D Collisions5 min

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

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

7.5.5. Momentum and Impulse3 min

8. Equilibrium & Elasticity

1.7hr

8.1.1. Static Equilibrium3 min

8.1.2. Example: Static Equilibrium of a Ladder15 min

8.1.3. Practice: Static Equilibrium - Man on a Beam13 min

8.2.1. Center of Mass7 min

8.2.2. Center of Mass of Complicated Objects5 min

8.2.3. Example: Center of Mass

8.2.4. Practice: Center of Mass of System of Objects (2D)5 min

8.3.1. Practice: Thermal Stress21 min

8.3.2. Elastic Properties of Solids3 min

8.3.3. Stress and Strain33 min

8.4.1. Stability

9. Angular / 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. Angular Momentum and Simple Harmonic Motion

3hr

10.1.1. Angular Momentum10 min

10.1.2. Example: Angular Momentum of Pendulum5 min

10.1.3. Practice: Angular Momentum - Spinning Weight5 min

10.2.1. Conservation of Angular Momentum5 min

10.2.2. Example: Angular Momentum Conservation

10.2.3. Practice: Angular Momentum - Spinning Weight5 min

10.3.1. Concepts of Oscillation (Advanced Version)14 min

10.3.2. Practice: Angular motion2 min

10.3.3. Example: SHM position function

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

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

10.4.3. Practice: Oscillations - Acceleration Graph

10.4.4. Practice: Oscillations - Displacement Function7 min

10.4.5. Example: SHM with mass on a spring

10.5.1. Finding the Phase Constant27 min

10.5.2. Example: Drawing the Position Graph16 min

10.5.3. Practice: Displacement Function10 min

10.6.1. Energy of an Oscillator11 min

10.6.2. Example: Spring & Mass System 10 min

10.6.3. Practice: Energy of Oscillation 4 min

10.7.1. Vertical springs13 min

10.7.2. Example: Vertical Springs7 min

10.7.3. Practice: Vertical Springs6 min

10.7.4. Practice: Oscillations (Tricky!)8 min

10.8.1. Simple Pendulums 7 min

10.8.2. Example: Simple Pendulum3 min

10.8.3. Practice: Simple Pendulum7 min

Mock Exams

ME.1. Midterm Exam - Mock Assessment25 Qns

ME.2. Final Examination - Mock Assessment59 Qns

Final Exam Overview

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