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Motion, Forces, and Energy: Core Concepts and Applications in Physics

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Introduction to Dot Product (Scalar Product)

  • Guided course
    Introduction to Dot Product (Scalar Product)
    09:07

Calculating Dot Product Using Components

  • Guided course
    Calculating the Angle Between 2 Vectors Using the Dot Product
    05:56
  • Guided course
    Calculating Dot Product Using Vector Components
    04:15

Intro to Springs (Hooke's Law)

  • Guided course
    Intro to Springs
    15:52

Intro to Energy & Kinetic Energy

  • Guided course
    Intro to Energy & Types of Energy
    04:10

Intro to Calculating Work

  • Guided course
    Work by a 2D Push/Pull
    04:41
  • Guided course
    Work Done on Curvy (Not straight) Paths
    02:30
  • Guided course
    Work Done By Friction
    04:29

Net Work & Work-Energy Theorem

  • Guided course
    The Work-Energy Theorem
    04:10
  • Guided course
    Calculating Net Work
    06:58
  • Guided course
    Net Work & Constant Speed
    03:01

Power

  • Guided course
    Power
    06:00
  • Guided course
    Power of Pushing a Box
    04:27
  • Guided course
    Power of a Winch on an Incline
    06:14

Intro to Conservation of Energy

  • Guided course
    Conservation Of Total Energy & Isolated Systems
    05:42
  • Guided course
    Systems & Conservative vs. Non-Conservative Forces
    08:25
  • Guided course
    Conservation Of Mechanical Energy
    06:24

Energy with Non-Conservative Forces

  • Guided course
    Energy Conservation with Air Resistance
    05:06
  • Guided course
    Box Sliding on Rough Patch
    04:33
  • Guided course
    Energy Conservation with Non-Conservative Forces
    06:43

Newton's First & Second Laws

  • Guided course
    Newton's 1st Law
    04:46
  • Guided course
    Solving for Forces Using Newton's Second Law
    04:58
  • Guided course
    Intro to Forces & Newton's Second Law
    06:54

Types Of Forces & Free Body Diagrams

  • Guided course
    Drawing a FBD
    02:06
  • Guided course
    Types of Forces
    06:18
  • Guided course
    Free-Body Diagrams
    08:42

Forces & Kinematics

  • Guided course
    Liftoff!
    03:36
  • Guided course
    Solving Motion Problems with Forces
    05:29

Vertical Forces & Acceleration

  • Guided course
    Lowering a Load of Bricks
    05:07
  • Guided course
    Vertical Forces And Acceleration in the Y-axis
    06:28
  • Guided course
    Weight Force & Gravitational Acceleration
    07:32

Vertical Equilibrium & The Normal Force

  • Guided course
    Multiple Cables on a Loudspeaker
    03:25
  • Guided course
    Equilibrium
    05:10
  • Guided course
    The Normal Force
    08:17

Forces in 2D

  • Guided course
    2D Forces in Horizontal Plane
    08:21
  • Guided course
    Solving an Unknown 2D Force
    06:03
  • Guided course
    2D Forces in Horizontal and Vertical Planes
    06:58

Equilibrium in 2D

  • Guided course
    Traffic Signal
    08:45
  • Guided course
    2D Equilibrium Problems
    06:11

Newton's Third Law & Action-Reaction Pairs

  • Guided course
    Newton's Third Law & Action-Reaction Pairs
    08:01

Vectors, Scalars, & Displacement

  • Guided course
    Displacement vs. Distance
    06:13
  • Guided course
    Introduction to Vectors and Scalars
    04:06

Average Velocity

  • Guided course
    Constant Velocity with Multiple Parts
    07:33
  • Guided course
    Intro to Velocity and Speed
    05:35
  • Guided course
    Baseball Pitch
    01:21

Intro to Acceleration

  • Guided course
    Intro to Acceleration
    05:47

Position-Time Graphs & Velocity

  • Guided course
    Intro to Position-Time Graphs & Velocity
    07:41
  • Guided course
    Curved Position-Time Graphs & Acceleration
    03:04
  • Guided course
    Position-Time Graphs and Instantaneous Velocity
    06:28

Velocity-Time Graphs & Acceleration

  • Guided course
    Velocity-Time Graphs & Acceleration
    05:59

Calculating Displacement from Velocity-Time Graphs

  • Guided course
    Displacement of a Car
    04:37
  • Guided course
    Calculating Displacement from Velocity-Time Graphs
    04:43

Conceptual Problems with Velocity-Time Graphs

  • Guided course
    Conceptual Problems with Velocity-Time Graphs
    10:32

Kinematics Equations

  • Guided course
    Acceleration Signs
    09:00
  • Guided course
    Acceleration with Multiple Parts
    08:35
  • Guided course
    Subway Train
    10:06

Vertical Motion and Free Fall

  • Guided course
    Vertical Motion & Free Fall
    08:36

Intro to Projectile Motion: Horizontal Launch

  • Guided course
    Solving Horizontal Launch Problems
    08:37
  • Guided course
    An Unfortunate Landing
    08:02
  • Guided course
    Clearing the Net
    06:27

Negative (Downward) Launch

  • Guided course
    Cannon Firing Downward
    07:51
  • Guided course
    Solving Downward Launch Problems
    08:03

Symmetrical Launch

  • Guided course
    Gravity on Planet X
    06:34
  • Guided course
    Solving Symmetric Launch Problems
    12:39

Positive (Upward) Launch

  • Guided course
    Catapult Siege
    05:41
  • Guided course
    Using Single Intervals in Positive Launch Problems
    07:29
  • Guided course
    Example 3
    8:33

Introduction to Vectors

  • Guided course
    Introduction to Vector Math
    05:06

Adding Vectors Graphically

  • Guided course
    Subtracting Vectors Graphically
    05:58
  • Guided course
    Adding Multiples of Vectors
    05:02
  • Guided course
    Adding 3 Vectors
    02:11

Vector Composition & Decomposition

  • Guided course
    Calculating Magnitude & Components of a Vector
    03:59
  • Guided course
    Vector Composition & Decomposition
    07:47

Adding Vectors by Components

  • Guided course
    Vector Addition By Components
    07:30
  • Guided course
    Adding Vectors
    06:26

Trig Review

  • Guided course
    Describing Vectors with Words (More Trig)
    06:03
  • Guided course
    Doing Math with Vectors in any Quadrant (More Trig)
    09:44

Intro to Energy Types

  • Guided course
    Intro to Energy Types
    03:26

Intro to Momentum

  • Guided course
    Intro to Momentum
    05:17
  • Guided course
    Momentum in 2D
    04:15

Intro to Impulse

  • Guided course
    Car Colliding with Wall
    05:12
  • Guided course
    Impulse & Impulse-Momentum Theorem
    06:00
  • Guided course
    Impulse between Bouncy Ball & Wall
    03:32

Intro to Conservation of Momentum

  • Guided course
    Conservation Of Momentum
    05:58
  • Guided course
    Total Momentum of a System of Objects
    03:18