PHY131H1

U of T

Course Overview

Lessons & Practice

I. Welcome

1. Foundations

21min

1.1.2. Example4 min

1.2.1. Significant Figures5 min

1.2.2. Significant Figures in Calculations7 min

1.2.3. Example4 min

1.3.1. Scientific Notation

2. Introduction to Vectors

25min

2.1.1. Dot Product or Scalar Product4 min

2.1.2. Example2 min

2.2.1. Cross Product10 min

2.2.2. Right Hand Rule5 min

2.2.3. Example4 min

3. Mechanics: Kinematics

3hr

3.I. Chapter Intro3 min

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. Example7 min

3.1.5. Practice 3 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. Example6 min

3.3.1. Distance and Displacement8 min

3.3.2. Speed and Velocity8 min

3.3.3. Acceleration6 min

3.3.4. Example4 min

3.3.5. Practice10 min

3.4.1. One-Dimensional Kinematics 8 min

3.4.2. Example8 min

3.4.3. Practice12 min

3.5.1. Kinematic Graphs9 min

3.5.2. Example3 min

3.5.3. Practice (Tricky!)27 min

3.5.4. Practice9 min

3.6.1. Relative Velocity11 min

3.6.2. Example9 min

3.6.3. Practice 11 min

3.7.1. Free Fall1 min

3.7.2. Example7 min

3.7.3. Practice5 min

4. Newtonian Mechanics

3hr

4.1.1. Free Body Diagrams7 min

4.1.2. Example8 min

4.2.1. Inertial Reference Frames42 sec

4.3.1. Newton's Laws of Motion7 min

4.3.2. Practice 11 min

4.4.1. Gravitational Force7 min

4.4.2. The Special Case of Earth 4 min

4.4.3. Example6 min

4.4.4. Practice 8 min

4.5.1. Normal Force 6 min

4.5.2. Example6 min

4.6.1. Normal Force and Elevators5 min

4.6.2. Forces: An Elevator Example5 min

4.7.1. Kinetic and Static Friction10 min

4.7.2. Example8 min

4.7.3. Practice (Tricky!)6 min

4.8.1. Inclined Surfaces 7 min

4.8.2. Example8 min

4.8.3. Practice11 min

4.9.1. Projectile Motion9 min

4.9.2. Example4 min

4.9.3. Practice10 min

4.10.1. Friction Example3 min

4.10.2. Projectile Motion: Cannonball Example I5 min

4.10.3. Projectile Motion: Cannonball Example II5 min

4.11.1. Tension4 min

4.11.2. Example7 min

4.11.3. Practice8 min

5. Circular Motion

1.6hr

5.1.1. Uniform Circular Motion6 min

5.1.2. Period and Frequency 7 min

5.1.3. Example6 min

5.2.1. Non-uniform Circular motion6 min

5.2.2. Practice 3 min

5.3.1. Kepler's Laws12 min

5.4.1. Centripetal force12 min

5.4.2. Example3 min

5.4.3. Practice8 min

5.4.4. Practice (Tricky!)14 min

5.5.1. Car Turning Around a Circular Section of Road6 min

5.5.2. Example4 min

5.5.3. Practice8 min

6. Impulse and Linear Momentum

1.6hr

6.1.1. Center of Mass7 min

6.1.2. Center of Mass of Complicated Objects5 min

6.1.4. Practice5 min

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

6.2.2. Example3 min

6.2.3. Practice11 min

6.2.4. Practice (Calculus Based)4 min

6.3.1. Conservation of momentum12 min

6.4.1. Elastic Collision3 min

6.4.2. Elastic Collision with One Object Initially at Rest12 min

6.4.3. Inelastic Collision3 min

6.4.4. Perfectly Inelastic Collision4 min

6.4.5. Example8 min

6.4.6. Practice4 min

6.4.7. Practice (Tricky!)7 min

7. Work and Energy

1.9hr

7.1.1. Mechanical Work13 min

7.1.2. Example4 min

7.1.3. Practice15 min

7.2.1. Work-energy theorem7 min

7.2.2. Example11 min

7.3.1. Gravitational Potential Energy2 min

7.4.1. Hooke's Law3 min

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

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

7.6.1. Conservation of Energy9 min

7.6.2. Example 12 min

7.6.3. Practice13 min

7.7.1. Power3 min

7.7.2. Example4 min

7.7.3. Practice7 min

8. Extended Bodies at Rest

30min

8.1.1. Torque14 min

8.1.2. Example5 min

8.1.3. Practice9 min

8.2.1. Center of Mass2 min

9. Rotational Motion and Momentum

2.3hr

9.1.1. Kinematics Equations for Rotation7 min

9.1.2. Example7 min

9.2.1. Rotational Analog of Newton's Second Law2 min

9.2.2. Example7 min

9.2.3. Practice11 min

9.3.1. Moment of Inertia of Discrete Particles3 min

9.3.2. Moment of Inertia3 min

9.3.3. Example (Calculus Based)7 min

9.4.1. Angular Momentum10 min

9.4.2. Example5 min

9.5.1. Conservation of Angular Momentum5 min

9.5.3. Practice5 min

9.6.1. Kinetic Energy of a Rotating Body4 min

9.6.2. Example8 min

9.6.3. Practice (Tricky!)7 min

9.7.1. Rotational Work and Torque6 min

9.7.2. Example6 min

9.8.1. Note for Rolling Motion8 min

9.8.2. Example10 min

9.8.3. Practice (Tricky!)14 min

10. Vibrational Motion and Waves

1.5hr

10.1.1. Basic Concepts of Oscillation (Advanced Version)14 min

10.1.2. Practice2 min

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

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

10.2.3. Practice

10.2.4. Practice7 min

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

10.3.2. Example

10.3.3. Practice

10.4.1. Energy of an Oscillator11 min

10.4.2. Example10 min

10.4.3. Practice4 min

10.5.1. Simple Pendulums 7 min

10.5.2. Example3 min

10.5.3. Practice7 min

Term Test 1 Overview

Course Notes

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