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Physics I: Core Concepts and Problem-Solving Guide

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Study Guide - Learn with Videos

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Introduction to Units

  • Guided course
    Metric Prefixes
    06:06
  • Guided course
    Rewriting in Scientific Notation
    02:55
  • Guided course
    Introduction to Units & the SI System
    03:18

Unit Conversions

  • Guided course
    Unit Conversions
    07:46

Solving Density Problems

  • Guided course
    Finding the Side Length of a Cube
    03:13
  • Guided course
    Problems with Mass, Volume, & Density
    04:33

Counting Significant Figures

  • Guided course
    Counting Significant Figures
    04:44

Operations with Significant Figures

  • Guided course
    Volume of Two Blocks
    03:49
  • Guided course
    Operations with Significant Figures
    08:22

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

Vertical Motion and Free Fall

  • Guided course
    Vertical Motion & Free Fall
    08:36

Kinematics in 2D

  • Guided course
    Kinematics in 2D
    08:29

Uniform Circular Motion

  • Guided course
    Intro to Circular Motion
    03:48
  • Guided course
    Circular Orbit of the Moon
    01:50

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

Static Friction

  • Guided course
    Static Friction & Equilibrium
    08:11
  • Guided course
    Preventing a Block From Moving
    04:33
  • Guided course
    Static & Kinetic Friction
    04:05

Kinetic Friction

  • Guided course
    Pushing Down on a Block with Friction
    03:51
  • Guided course
    Kinetic Friction Problems
    06:18

Inclined Planes

  • Guided course
    Runaway Ramp
    04:59
  • Guided course
    Intro to Inclined Planes
    06:59
  • Guided course
    Connected Block on a Ramp
    05:06

Work On Inclined Planes

  • Guided course
    Finding Speed of a Crate Using Work-Energy Theorem
    05:19
  • Guided course
    Work By Gravity On Inclined Planes
    06:42
  • Guided course
    Pulling Crate Up An Inclined Plane
    04:48

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

Intro to Energy Types

  • Guided course
    Intro to Energy Types
    03:26

Gravitational Potential Energy

  • Guided course
    Gravitational Potential Energy
    06:35
  • Guided course
    Gravitational Potential Energy is "Relative"
    04:06

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

Springs & Elastic Potential Energy

  • Guided course
    Springs in Rough Surfaces
    03:11
  • Guided course
    Energy in Horizontal Springs
    06:18

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

Types of Collisions

  • Guided course
    Overview of Collision Types
    04:47

Elastic Collisions

  • Guided course
    Intro To Elastic Collisions
    08:56
  • Guided course
    Head-On Elastic Collision
    07:05
  • Guided course
    Special Equations in Elastic Collisions
    08:24

Intro to Center of Mass

  • Guided course
    Center of Mass on Y Axis
    03:36
  • Guided course
    Intro to Center of Mass
    06:30
  • Guided course
    Coordinates of Center of Mass of 4 objects
    05:17

Rotational Position & Displacement

  • Guided course
    Rotational Position & Displacement
    14:03
  • Guided course
    Displacement in Multiple Revolutions
    05:58

Rotational Velocity & Acceleration

  • Guided course
    Rotational Velocity & Acceleration
    11:21
  • Guided course
    Rotational velocity of Earth
    04:03

Equations of Rotational Motion

  • Guided course
    Rotational velocity of disc
    05:48
  • Guided course
    Equations of Rotational Motion
    07:18

Intro to Torque

  • Guided course
    Example 3
    02:59
  • Guided course
    Intro to Torque
    15:04
  • Guided course
    Torque of fish pulling on pole
    04:26

Torque & Acceleration (Rotational Dynamics)

  • Guided course
    Torque & Acceleration (Rotational Dynamics)
    08:12
  • Guided course
    Torque & Acceleration of a Point Mass
    03:42

Center of Mass & Simple Balance

  • Guided course
    Center of Mass & Simple Balance
    10:22
  • Guided course
    Non-Uniform Mass Distributions (Find Center of Mass)
    09:43

Torque & Equilibrium

  • Guided course
    Pin holding a horizontal bar
    02:33
  • Guided course
    Balancing a bar with a force
    06:05
  • Guided course
    Torque & Equilibrium
    10:13

Conservation of Angular Momentum

  • Guided course
    Ice skater closes her arms
    06:58
  • Guided course
    Landing and moving on a disc
    13:39
  • Guided course
    Conservation of Angular Momentum
    12:12

Intro to Simple Harmonic Motion (Horizontal Springs)

  • Guided course
    Example
    04:07
  • Guided course
    Example
    03:26
  • Guided course
    Example
    02:09

Energy in Simple Harmonic Motion

  • Guided course
    Example
    03:56
  • Guided course
    Energy in Simple Harmonic Motion
    07:02
  • Guided course
    Example
    06:46

Simple Harmonic Motion of Pendulums

  • Guided course
    Example
    05:39
  • Guided course
    Pendulum Equations
    08:31
  • Guided course
    Example
    03:13

Energy in Pendulums

  • Guided course
    Energy in Pendulums
    06:53
  • Guided course
    Example
    04:56

Intro to Waves

  • Guided course
    Example 1
    03:02
  • Guided course
    Intro to Waves and Wave Speed
    07:19

Sound Intensity

  • Guided course
    Example 2
    06:43
  • Guided course
    Sound Intensity Level and the Decibel Scale
    04:25

Standing Waves

  • Guided course
    Equations for Transverse Standing Waves
    06:28
  • Guided course
    Example 1
    05:28
  • Guided course
    Intro to Transverse Standing Waves
    07:58

Density

  • Guided course
    Density Values & Conversions
    8:42
  • Guided course
    Intro to Density
    8:13
  • Guided course
    Specific Gravity
    4:58

Intro to Pressure

  • Guided course
    Calculating Pressure in Liquids
    13:11
  • Guided course
    Pressure In Air and In Liquids
    15:27
  • Guided course
    Pressure and Atmospheric Pressure
    17:04

Buoyancy & Buoyant Force

  • Guided course
    Maximum Load on Floating Board
    06:55
  • Guided course
    Comparing Buoyant Forces
    03:14
  • Guided course
    Is Crown Made of Gold? (Buoyancy)
    08:41

Fluid Flow & Continuity Equation

  • Guided course
    Flow Continuity
    11:08
  • Guided course
    Continuity / Proportional Reasoning
    04:06
  • Guided course
    Fluid Speed & Volume Flow Rate
    6:34

Newton's Law of Gravity

  • Guided course
    Find force between spheres with radii
    01:54
  • Guided course
    Center of Mass Distance
    07:45
  • Guided course
    Where is Net Force on middle object zero?
    05:40

Acceleration Due to Gravity

  • Guided course
    Acceleration Due to Gravity
    05:20
  • Guided course
    Find mass of planet in free fall
    03:53

Escape Velocity

  • Guided course
    Jumping Off an Asteroid
    7:46
  • Guided course
    Escape Velocity
    7:27