PHYC 1190

Dal

Course Overview

Lessons & Practice

I. Welcome

1. Foundations / Introduction / Measurement

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. Introduction to Vectors

43min

2.1.1. Vectors and Their Components5 min

2.1.2. Vector's Magnitude2 min

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

2.1.4. Example: Vector Algebra7 min

2.1.5. Practice 3 min

2.1.6. Practice: Magnitude of a Vector3 min

2.2.1. Vector Addition and Subtraction: Algebraic Method 54 sec

2.2.2. Vector Addition and Subtraction: Graphic Methods9 min

2.2.3. Example: Vector Addition and Subtraction 6 min

2.2.4. Practice: Resultant of Two Vectors

2.2.5. Practice: Find Missing Vector

3. 1D Equations of Motion

2.2hr

3.I. Chapter Intro3 min

3.1.1. Distance and Displacement ..8 min

3.1.2. Speed and Velocity8 min

3.1.3. Acceleration6 min

3.1.4. Example: Acceleration4 min

3.1.5. Practice: Average speed vs. Average velocity10 min

3.2.1. One-Dimensional Kinematics 8 min

3.2.2. Example: Deceleration8 min

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

3.3.1. Free Fall1 min

3.3.2. Example: Free Fall7 min

3.3.3. Practice: Free Fall 5 min

3.4.1. Kinematic Graphs9 min

3.4.2. Example: Kinematic Graphs3 min

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

3.4.4. Practice: Velocity vs Time Graph9 min

4. Forces, Newton's Laws of Motion and Free Body Diagrams

2.7hr

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. Rolling Friction2 min

4.7.3. Example: Sliding on Rough Surface8 min

4.7.4. 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. Mechanics: Motion in 2D and 3D

48min

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

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

5.1.3. Example: Particle Motion in 3D8 min

5.1.4. Practice: Projectile motion

5.2.1. Projectile Motion9 min

5.2.2. Example: Projectile Motion4 min

5.2.3. Practice: Projectile Motion10 min

6. Circular Motion

1.5hr

6.1.1. Uniform Circular Motion6 min

6.1.2. Period and Frequency 7 min

6.1.3. Example: Uniform circular motion6 min

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

6.1.5. Practice : Circular Motion - Ball on a String

6.2.1. Non-uniform Circular motion6 min

6.2.2. Example: Non-Circular motion

6.2.3. Practice: Non-Circular Motion - Acceleration3 min

6.3.1. Centripetal force12 min

6.3.2. Example: Circular Motion with Changing Radii3 min

6.3.3. Practice: Circular Motion - Vertical Circle8 min

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

6.4.1. Car Turning Around a Circular Section of Road6 min

6.4.2. Example: Car Around a Circular Flat Ramp4 min

6.4.3. Practice: Car Rounding a Banked Turn8 min

7. Mechanics: Center of Mass and Linear Momentum

1.9hr

7.1.1. Center of Mass7 min

7.1.2. Center of Mass of Complicated Objects5 min

7.1.4. Practice5 min

7.2.1. Momentum and Impulse (Basic)3 min

7.2.2. Example: Impulse on a Soccer Ball3 min

7.2.3. Practice: Impulse on a Ball Hitting Wall11 min

7.3.1. Conservation of momentum12 min

7.3.2. Example: Collision2 min

7.3.3. Practice: Conservation of Momentum - 2 Carts8 min

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

7.3.5. Practice: Conservation of Momentum - Two Carts Colliding4 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. Work and Energy

1.3hr

8.1.1. Mechanical Work13 min

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

8.1.3. Practice: Work Done by Varying Force

8.2.1. Work-energy theorem7 min

8.2.2. Example: Work-Energy Theorem11 min

8.2.3. Practice: work and energy - PE

8.2.4. Practice: work done

8.2.5. Practice: Spring and slope problem

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

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

8.3.3. Example: Non-Conservative Forces

8.3.4. Practice: Conservative Forces

8.4.1. Conservation of Energy9 min

8.4.2. Example: Work Done by Friction12 min

8.4.3. Practice13 min

9. Periodic Motion: Oscillations

2.7hr

9.1.1. Concepts of Oscillation (Advanced Version)14 min

9.1.2. Practice: Angular motion2 min

9.1.3. Example: SHM position function

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

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

9.2.3. Practice: Oscillations - Acceleration Graph

9.2.4. Practice: Oscillations - Displacement Function7 min

9.2.5. Example: SHM with mass on a spring

9.3.1. Finding the Phase Constant27 min

9.3.2. Example: Drawing the Position Graph16 min

9.3.3. Practice: Displacement Function10 min

9.4.1. Energy of an Oscillator11 min

9.4.2. Example: Spring & Mass System 10 min

9.4.3. Practice: Energy of Oscillation 4 min

9.5.1. Vertical springs13 min

9.5.2. Example: Vertical Springs7 min

9.5.3. Practice: Vertical Springs6 min

9.5.4. Practice: Oscillations (Tricky!)8 min

9.6.1. Simple Pendulums 7 min

9.6.2. Example: Simple Pendulum3 min

9.6.3. Practice: Simple Pendulum7 min

10. Angular / Rotational Motion

4hr

10.1.1. Torque14 min

10.1.2. Example: Torrque5 min

10.1.3. Practice: Torque9 min

10.2.1. Kinematics Equations for Rotation7 min

10.2.2. Example: Rotating Wheel7 min

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

10.3.1. Moment of Inertia of Discrete Particles3 min

10.3.2. Moment of Inertia3 min

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

10.3.4. Practice: angular momentum - Satellite

10.3.5. Practice: Rotational dynamics - Rotating Blade6 min

10.4.1. Parallel axis theorem3 min

10.4.2. Example: Moment of Inertia16 min

10.4.3. Practice4 min

10.5.1. Rotational Analog of Newton's Second Law2 min

10.5.2. Example: Rotating Rod7 min

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

10.6.1. Kinetic Energy of a Rotating Body4 min

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

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

10.7.1. Rotational Work and Torque6 min

10.7.2. Example: Kinetic Energy of a Rotating Wheel6 min

10.7.3. Practice: Rotational kinetic energy - falling rod6 min

10.7.4. Practice: Objects rolling down a slope10 min

10.8.1. Note for Rolling Motion8 min

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

10.8.3. Practice (Tricky!)14 min

10.9.1. Angular Momentum10 min

10.9.2. Example: Angular Momentum of Pendulum5 min

10.9.3. Practice: Angular Momentum - Spinning Weight5 min

10.10.1. Conservation of Angular Momentum5 min

10.10.2. Example: Angular Momentum Conservation

10.10.3. Practice: Angular Momentum - Spinning Weight5 min

11. Structural Analysis (Method of Joints and Method of Sections) **coming soon

12. Equilibrium & Elasticity

1.7hr

12.1.1. Static Equilibrium3 min

12.1.2. Example: Static Equilibrium of a Ladder15 min

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

12.2.1. Center of Mass7 min

12.2.2. Center of Mass of Complicated Objects5 min

12.2.3. Example: Center of Mass

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

12.3.1. Stress and Strain33 min

12.3.2. Elastic Properties of Solids3 min

12.3.3. Practice: Thermal Stress21 min

12.4.1. Stability

13. Fluids (Videos Coming Soon)

52min

13.1.1. Density of a Fluid6 min

13.1.2. Mass and Density60 sec

13.1.3. Pressure8 min

13.1.4. Example: Gauge Pressure

13.1.5. Practice: Vacuum Lifter

13.2.1. Pascal's Principle4 min

13.2.2. Example: Pressure in U-Tube

13.2.3. Practice: U-Tube Filled with Multiple Fluids

13.3.1. Hydraulic Systems 4 min

13.3.2. Example: Hydraulic Lift

13.3.3. Practice: Hydraulic System

13.4.1. Buoyancy9 min

13.4.2. Example: Buoyant Force

13.4.3. Example: Buoyant Force (Tricky!)

13.4.4. Practice: Buoyant Force

13.5.1. Bernoulli's Principle8 min

13.5.2. Flow Rates and Continuity

13.5.3. Example: Venturi System

13.5.4. Practice: Pressure Leaking Tank (Tricky!)

13.6.1. Viscosity5 min

13.6.2. Practice: Viscosity

13.7.1. Surface Tension and Capillarity6 min

14. Motion in Two Dimensions

2.9hr

14.1.1. Relative Velocity11 min

14.1.2. Example: : Relative Velocity9 min

14.1.3. Practice: Relative Velocity11 min

14.2.1. Projectile Motion9 min

14.2.2. Example: projectile motion4 min

14.2.3. Practice: Projectile Motion10 min

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

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

14.3.3. Example: Particle Motion in 3D8 min

14.3.4. Practice: Projectile motion

14.4.1. Position Vector11 min

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

14.4.3. Practice Question 5: Position Vectors2 min

14.4.4. Practice: Velocity and Acceleration

14.4.5. Example: Velocity and Acceleration8 min

14.4.6. Example: Position from Velocity2 min

14.5.1. Uniform Circular Motion and Centripetal Acceleration8 min

14.5.2. Non-uniform Circular motion3 min

14.5.3. Example: Centripetal Acceleration

14.5.4. Practice: Circular Motion - Acceleration3 min

14.6.1. Uniform Circular Motion6 min

14.6.2. Example: Uniform circular motion2 min

14.6.3. Practice: Unifirm Circular Motion5 min

14.6.4. Practice : Circular Motion 1

14.6.5. Practice question

14.7.1. Centripetal force12 min

14.7.2. Example: Circular Motion with Changing Radii3 min

14.7.3. Practice: Circular Motion - Vertical Circle8 min

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

15. Force Vectors (Advanced Info)

7hr

15.1.1. Trigonometry Review10 min

15.1.2. Example: Trigonometry4 min

15.1.3. Example: Trigonometry6 min

15.1.4. Practice: Level 11 min

15.1.5. Practice: Level 22 min

15.1.6. Example: Trigonometry Review

15.1.7. Practice: Trigonometry Review

15.2.1. Scalars & Vectors - Definitions & Examples3 min

15.2.2. Vectors (2D)12 min

15.2.3. Vectors (3D)6 min

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

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

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

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

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

15.3.1. Vector Operations6 min

15.3.2. Example: Vector Operations10 min

15.3.3. practice quiz: Vector Operations3 Qns

15.3.4. Example: Vector Operations (2D)

15.4.1. Forces in Cartesian Vector Form4 min

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

15.4.3. Practice: Vector Components1 min

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

15.5.1. Forces 2D Cartesian Vector Form6 min

15.5.2. Example: Forces Cartesian Vector Form10 min

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

15.5.4. Practice: Cartesian force vector11 min

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

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

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

15.6.4. Example 2: 3D Force Vectors13 min

15.6.5. Practice 1: 3D Force Vectors10 min

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

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

15.6.8. Example: Forces in Cartesian Vector Form16 min

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

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

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

15.7.4. Example: Vector Between Two Points7 min

15.7.5. Practice: Projectile Motion3 min

15.8.1. Pythagorean Triangles6 min

15.8.2. Example: Pythagorean Triple (Small Triangle)

15.8.3. Practice: Pythagorean Triple (Small Triangle)

15.9.1. Planar (Shaded) Angles9 min

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

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

15.10.1. Vector Addition and Subtraction: Algebraic Method 54 sec

15.10.2. Vector Addition and Subtraction: Graphic Methods9 min

15.10.3. Example: Vector Addition6 min

15.10.4. Practice: Algebraic Addition4 min

15.10.5. Practice: Resultant of 2 Vectors1 min

15.10.6. Practice: Vector Addition and Subtraction

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

15.11.2. Example: Vectors and Rectangular Components

15.11.3. Practice: Walking to the store2 min

15.11.4. Practice: Vectors and Rectangular Components

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

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

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

15.13.1. Cartesian Vectors / Working in 3D5 min

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

15.13.3. Practice: Magnitude of a 3D Vector5 min

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

15.14.1. Unit Vector (u)7 min

15.14.2. Example: Unit Vector

15.14.3. Practice: Unit Vector1 min

15.14.4. Practice: Unit Vector3 min

15.14.5. Practice: Unit Vector

15.15.1. Position Vectors (r)11 min

15.15.2. Example: Unit and Position Vectors

15.15.3. Practice: 3D Position Vectors

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

15.16.1. Force Directed Along a Line6 min

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

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

15.17.1. Theory2 min

15.17.2. Dot Product or Scalar Product4 min

15.17.3. Example: Dot Product2 min

15.17.4. Practice - flagpole - angle between cables

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

15.18.2. Example Problem: Direction Cosines

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

15.18.4. Practice: Direction Cosines and 3D Vector

15.19.1. Theory - REVIEW14 min

Mock Exams

ME.1. Midterm 3 - Mock Assessment22 Qns

ME.2. Final Exam - Mock Assessment46 Qns

ME.1 Midterm 3 - Mock Assessment

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Midterm 3 - Mock Assessment

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