Канал: Dr. Pierce's Physics & Math

Tension and Statics: ∑F = ma and Balancing Forces to Find Tension in Cables

Tension and Statics: ∑F = ma and Balancing Forces to Find Tension in Cables

Integrals and Double Integrals: Calculus to Find the Area Under a Curve

Integrals and Double Integrals: Calculus to Find the Area Under a Curve

Inclined Planes and Why We Should Tilt our Axes

Inclined Planes and Why We Should Tilt our Axes

How to Add Vectors

How to Add Vectors

Physical Pendulum vs. Simple Pendulum

Physical Pendulum vs. Simple Pendulum

Linearization of Data for Science Labs & Experimental Design

Linearization of Data for Science Labs & Experimental Design

Crimes Against Physics: Pitfalls that will Drive your Physics Teacher Nuts and make a Clown of You

Crimes Against Physics: Pitfalls that will Drive your Physics Teacher Nuts and make a Clown of You

Where Do Kinematic Equations for Constant Acceleration (Big Four) Come From? Motion Graphs and Area

Where Do Kinematic Equations for Constant Acceleration (Big Four) Come From? Motion Graphs and Area

Motion Graphs in Physics - Position, Velocity, and Acceleration

Motion Graphs in Physics - Position, Velocity, and Acceleration

Transmitting Music with Visible Light - Using an LED to make an Optoisolator

Transmitting Music with Visible Light - Using an LED to make an Optoisolator

Introduction to Functions

Introduction to Functions

Learn about superconductors and magnets, and sharpen your physics and math skills.

Learn about superconductors and magnets, and sharpen your physics and math skills.

Introduction to Fourier Series - Adding Sine Waves to make Sawtooth, Square, and Triangle Waves

Introduction to Fourier Series - Adding Sine Waves to make Sawtooth, Square, and Triangle Waves

Solving Systems of Equations with Algebra and by finding Graph Intersections with a TI-84 Calculator

Solving Systems of Equations with Algebra and by finding Graph Intersections with a TI-84 Calculator

Review of Algebra 2: Parent Functions, Shifting Graphs, Radians, Trig Functions, Logarithms & More

Review of Algebra 2: Parent Functions, Shifting Graphs, Radians, Trig Functions, Logarithms & More

Review of Mechanics: Main Ideas and Downloadable Review Sheet for Physics

Review of Mechanics: Main Ideas and Downloadable Review Sheet for Physics

Biot-Savart Law Example: Field along the Axis of a Current Loop

Biot-Savart Law Example: Field along the Axis of a Current Loop

Magnets, Motion, and Motors - Interim Course 2023 Highlights

Magnets, Motion, and Motors - Interim Course 2023 Highlights

Addition and Subtraction of Rational Functions by Finding a Common Denominator

Addition and Subtraction of Rational Functions by Finding a Common Denominator

Zeros, Undefined Points, and Holes in Rational Functions

Zeros, Undefined Points, and Holes in Rational Functions

Logarithm Change of Base Formula

Logarithm Change of Base Formula

Physics of the Slackline! Tension Forces in Slack Lines

Physics of the Slackline! Tension Forces in Slack Lines

Function Notation f(x) and Functions of Functions f(g(x))

Function Notation f(x) and Functions of Functions f(g(x))

Finding Currents with Ohm's Law in a Combination Circuit: Resistors in Parallel and in Series

Finding Currents with Ohm's Law in a Combination Circuit: Resistors in Parallel and in Series

Motion of a Stick Dropped from One End

Motion of a Stick Dropped from One End

Finding Roots of Polynomial Functions Using ±(p/q) and Synthetic Division

Finding Roots of Polynomial Functions Using ±(p/q) and Synthetic Division

Moment of Inertia of a Toilet Paper Roll, Thick Tube, or Annulus

Moment of Inertia of a Toilet Paper Roll, Thick Tube, or Annulus

Review of Energy: Kinetic, Gravitational Potential, Spring Potential, and Energy Wasted by Friction

Review of Energy: Kinetic, Gravitational Potential, Spring Potential, and Energy Wasted by Friction

Flying Pig: Uniform Circular Motion and Centripetal Force

Flying Pig: Uniform Circular Motion and Centripetal Force

Projectile Motion & Kinematics: How to Handle Projectiles Launched Diagonally

Projectile Motion & Kinematics: How to Handle Projectiles Launched Diagonally

Three Forms of Quadratic Equations

Three Forms of Quadratic Equations

Rolling Without Slipping Down an Incline - Sphere, Disk, and Ring on a Ramp Using Forces and Torque

Rolling Without Slipping Down an Incline - Sphere, Disk, and Ring on a Ramp Using Forces and Torque

Angular Momentum Example: Ball Hits a Stick

Angular Momentum Example: Ball Hits a Stick

Backflip Physics

Backflip Physics

Friction, Normal Force, and Newton's 2nd Law (F = ma) Example: Block on a Moving Ramp

Friction, Normal Force, and Newton's 2nd Law (F = ma) Example: Block on a Moving Ramp

Related Rates - Growth of Circle Area as Radius Grows and Growth of Cone Height as Volume Grows

Related Rates - Growth of Circle Area as Radius Grows and Growth of Cone Height as Volume Grows

Solving 3 Equations for 3 Unknowns by Elimination of Variables

Solving 3 Equations for 3 Unknowns by Elimination of Variables

Solving Inequalities: Flip Inequality Signs when Multiplying or Dividing by Negative Numbers

Solving Inequalities: Flip Inequality Signs when Multiplying or Dividing by Negative Numbers

Dropped Coffee Filter Experiment: Linear Drag vs. Quadratic Drag

Dropped Coffee Filter Experiment: Linear Drag vs. Quadratic Drag

Centripetal and Tangential Acceleration

Centripetal and Tangential Acceleration

Slope Intercept (y=mx+b), Point Slope, and Standard Forms of the Equation of a Line

Slope Intercept (y=mx+b), Point Slope, and Standard Forms of the Equation of a Line

Tension Force, Weight, and F=ma

Tension Force, Weight, and F=ma

Factoring to Solve Quadratic Equations

Factoring to Solve Quadratic Equations

Complete the Square to Solve a Quadratic Equation

Complete the Square to Solve a Quadratic Equation

Banked Turn with Friction - Physics of Speed Limits on Banked Curves

Banked Turn with Friction - Physics of Speed Limits on Banked Curves

Compression and Tension in Materials - An Introductory Demonstration

Compression and Tension in Materials - An Introductory Demonstration

Physics C Review: Motion with Magnetic Drag

Physics C Review: Motion with Magnetic Drag

Skipping a Potato Cannon Shot at a Pool

Skipping a Potato Cannon Shot at a Pool

Inverse Sine (arcsin), Inverse Cosine (arccos) Functions and Compositions of Trig Functions

Inverse Sine (arcsin), Inverse Cosine (arccos) Functions and Compositions of Trig Functions

Projectile Motion Activity for Remote Learners

Projectile Motion Activity for Remote Learners

Physical Pendulum: Period of Uniform Stick with an Off-Center Axis

Physical Pendulum: Period of Uniform Stick with an Off-Center Axis

Magnetic Levitation of a Superconductor

Magnetic Levitation of a Superconductor

Permutations (nPr) and Combinations (nCr): An Example

Permutations (nPr) and Combinations (nCr): An Example

The End of a Falling Stick Accelerates Faster than g = 9.8 m/s^2 - Slow Motion Physics Demonstration

The End of a Falling Stick Accelerates Faster than g = 9.8 m/s^2 - Slow Motion Physics Demonstration

Use Pascal's Triangle to Expand Binomials

Use Pascal's Triangle to Expand Binomials

Rolling Down an Incline: Sphere vs. Disc vs. Ring

Rolling Down an Incline: Sphere vs. Disc vs. Ring

Introduction to Torque

Introduction to Torque

Find the Inverse Matrix

Find the Inverse Matrix

Gaussian Elimination: Solving 3 Equations for 3 Unknowns by Getting a Matrix in Row Echelon Form

Gaussian Elimination: Solving 3 Equations for 3 Unknowns by Getting a Matrix in Row Echelon Form

Torque Explained Three Ways: Fperp R, FRperp, and R cross F

Torque Explained Three Ways: Fperp R, FRperp, and R cross F

Falling Chain Physics: What is the Reading on the Scale?

Falling Chain Physics: What is the Reading on the Scale?

Review of Logarithms and Logarithm Rules: Change of Base, Lowering Exponents, Products & Quotients

Review of Logarithms and Logarithm Rules: Change of Base, Lowering Exponents, Products & Quotients

Fluid Flow Rate and Speed in Pipes and Nozzles

Fluid Flow Rate and Speed in Pipes and Nozzles

Why Do Paintballs Hurt More When They Don't Break? Force = ∆Momentum/∆Time = ∆p/∆t

Why Do Paintballs Hurt More When They Don't Break? Force = ∆Momentum/∆Time = ∆p/∆t

Partial Fractions & Partial Fraction Decomposition

Partial Fractions & Partial Fraction Decomposition

What are Logarithms? Examples of Logarithms, Including Natural Log (ln)

What are Logarithms? Examples of Logarithms, Including Natural Log (ln)

Center of Mass, Momentum, & Energy in Collisions

Center of Mass, Momentum, & Energy in Collisions

Center of Mass of a Half Disk or Semicircular Plate (y = 4R/(3pi))

Center of Mass of a Half Disk or Semicircular Plate (y = 4R/(3pi))

Center of Mass 2D Plate

Center of Mass 2D Plate

Center of Mass in 2 Dimensions: System of Point Masses

Center of Mass in 2 Dimensions: System of Point Masses

Lightning Strikes in San Diego and in Boston

Lightning Strikes in San Diego and in Boston

Newton's 2nd Law: A Brain Teaser

Newton's 2nd Law: A Brain Teaser

Kinematic Equations for Motion With Constant Acceleration

Kinematic Equations for Motion With Constant Acceleration

Derivatives and Antiderivatives of Polynomials: Introduction to Calculus in Math and Physics

Derivatives and Antiderivatives of Polynomials: Introduction to Calculus in Math and Physics

Trig Function Signs & Graphs: Signs of Sine, Cosine, and Tangent

Trig Function Signs & Graphs: Signs of Sine, Cosine, and Tangent

Polynomial Long Division and Synthetic Division Examples

Polynomial Long Division and Synthetic Division Examples

Vector Dot Products - How They are Calculated and an Application in Physics

Vector Dot Products - How They are Calculated and an Application in Physics

Complex Number Multiplication: Raising Complex Numbers to a Power

Complex Number Multiplication: Raising Complex Numbers to a Power

Center of Mass of an Object with a Non-Uniform Mass Density

Center of Mass of an Object with a Non-Uniform Mass Density

Momentum (p) & Impulse (∆p) = Area under F vs. t

Momentum (p) & Impulse (∆p) = Area under F vs. t

Slant Asymptotes & Plotting Rational Functions

Slant Asymptotes & Plotting Rational Functions

Sketching Graphs of Polynomials

Sketching Graphs of Polynomials

Three Ways to Understand Torque

Three Ways to Understand Torque

Fluid Flow in Pipes: Volume/Time = Area x Velocity

Fluid Flow in Pipes: Volume/Time = Area x Velocity

$Refraction and a "Marching Band" Model for Light$

Refraction and a "Marching Band" Model for Light

Polarized Light: Video Projectors and Sunglasses

Polarized Light: Video Projectors and Sunglasses

Transformations of Functions: Using Parent Functions to Sketch Graphs

Transformations of Functions: Using Parent Functions to Sketch Graphs

The Number i, Imaginary Numbers, and Complex Numbers - An Introduction

The Number i, Imaginary Numbers, and Complex Numbers - An Introduction

Inverse Functions

Inverse Functions

Butter Guns! Inverse Square Laws in Physics

Butter Guns! Inverse Square Laws in Physics

Special Relativity Made Simple: Velocity Addition & Time Dilation

Special Relativity Made Simple: Velocity Addition & Time Dilation

Calculating Vector Cross Products - Finding the Direction and Magnitude.

Calculating Vector Cross Products - Finding the Direction and Magnitude.

Demonstration of Sound Waves - Path Difference, Constructive and Destructive Interference, & Speed

Demonstration of Sound Waves - Path Difference, Constructive and Destructive Interference, & Speed

Interference Patterns, Path Difference, and Conditions for Constructive and Destructive Interference

Interference Patterns, Path Difference, and Conditions for Constructive and Destructive Interference

Volume Elements (dV) in Cartesian, Spherical, and Cylindrical Coordinates

Volume Elements (dV) in Cartesian, Spherical, and Cylindrical Coordinates

Spherical Coordinates

Spherical Coordinates

Solving 3 Equations for 3 Unknowns Using a Matrix in Row Echelon Form

Solving 3 Equations for 3 Unknowns Using a Matrix in Row Echelon Form

Solving 3 Equations for 3 Unknowns with a Matrix Calculator

Solving 3 Equations for 3 Unknowns with a Matrix Calculator

How to Plot Parabolas

How to Plot Parabolas

How to Plot an Ellipse

How to Plot an Ellipse

How to Plot a Hyperbola

How to Plot a Hyperbola

Simple Physics Engine for Simulation: Numerical Solution of Differential Equations

Simple Physics Engine for Simulation: Numerical Solution of Differential Equations

Scatter Plots and Linear Regression in Spreadsheets

Scatter Plots and Linear Regression in Spreadsheets

Spreadsheet Basics

Spreadsheet Basics

Motion Graphs - Position, Velocity, and Acceleration vs. Time - Part 2

Motion Graphs - Position, Velocity, and Acceleration vs. Time - Part 2

Light Ray Diagrams for Lenses and Mirrors: Real & Virtual Images

Light Ray Diagrams for Lenses and Mirrors: Real & Virtual Images

$Geometry of the Single Slit Diffraction Pattern$

Geometry of the Single Slit Diffraction Pattern

Geometry of the Double Slit Interference Pattern (The Two-Source Interference Pattern)

Geometry of the Double Slit Interference Pattern (The Two-Source Interference Pattern)

$Illusion Due to Refraction of Light in Water$

Illusion Due to Refraction of Light in Water

Motion Graphs: Position, Velocity, and Acceleration vs. Time - Part 1

Motion Graphs: Position, Velocity, and Acceleration vs. Time - Part 1

Introduction to Entropy: Toward Disorder and Most Likely Outcomes

Introduction to Entropy: Toward Disorder and Most Likely Outcomes

Differential Equations in Engineering and Introductory Physics

Differential Equations in Engineering and Introductory Physics

Ideal Gas Law, PV Diagrams, and the First Law of Thermodynamics

Ideal Gas Law, PV Diagrams, and the First Law of Thermodynamics

Gas Cycles and the First Law of Thermodynamics

Gas Cycles and the First Law of Thermodynamics

Trigonometry Made Easy - How to Use Cosine and Sine to find Vector Components

Trigonometry Made Easy - How to Use Cosine and Sine to find Vector Components

Introduction to Atomic Energy Level Diagrams and Spectroscopy

Introduction to Atomic Energy Level Diagrams and Spectroscopy

Summary of RL and RC Circuits

Summary of RL and RC Circuits

Introduction to Inductors and RL Circuits

Introduction to Inductors and RL Circuits

Kirchoff Loops and Junctions in Electric Circuits

Kirchoff Loops and Junctions in Electric Circuits

Resistivity, Drift Velocity, and the Hall Effect

Resistivity, Drift Velocity, and the Hall Effect

AP Physics C Mechanics Multiple Choice Solutions 1984 (Physics MCQ Practice)

AP Physics C Mechanics Multiple Choice Solutions 1984 (Physics MCQ Practice)

Introduction to the Hall Effect

Introduction to the Hall Effect

Medical Physics: PET Scans (Positron Emission Tomography), Positron Annihilation, and Antimatter

Medical Physics: PET Scans (Positron Emission Tomography), Positron Annihilation, and Antimatter

Radioactivity in Smoke Detectors

Radioactivity in Smoke Detectors

Differential Equations in Mechanics and Electricity & Magnetism 1

Differential Equations in Mechanics and Electricity & Magnetism 1

Eddy Current Demonstrations 2

Eddy Current Demonstrations 2

Eddy Current Demonstrations 1

Eddy Current Demonstrations 1

Drag Forces in Mechanics and Electricity & Magnetism

Drag Forces in Mechanics and Electricity & Magnetism

LC Circuits Explained - Tank Circuits. or Circuits with Inductors and Capacitors

LC Circuits Explained - Tank Circuits. or Circuits with Inductors and Capacitors

Introduction to the Photoelectric Effect

Introduction to the Photoelectric Effect

Mapping Magnetic Fields

Mapping Magnetic Fields

Magnetic Fields are Created By Current

Magnetic Fields are Created By Current

EMF of a Bar Rotating in a Magnetic Field

EMF of a Bar Rotating in a Magnetic Field

Motional EMF of a Bar Pulled Into a Magnetic Field

Motional EMF of a Bar Pulled Into a Magnetic Field

Time Dependence of Current in a Resistor Capacitor Circuit (RC Circuit)

Time Dependence of Current in a Resistor Capacitor Circuit (RC Circuit)

Chemical Reactions vs. Nuclear Reactions

Chemical Reactions vs. Nuclear Reactions

Flux of a Vector Field - An Introduction

Flux of a Vector Field - An Introduction

Electric Fields Created by Point Charges (kQ/r^2)

Electric Fields Created by Point Charges (kQ/r^2)

Voltage and Potential Energy

Voltage and Potential Energy

What If You Dug a Tunnel Through the Earth?

What If You Dug a Tunnel Through the Earth?

Gauss' Law in Rectangular (Cartesian) Symmetry - Electric Field Due to a Charged Slab

Gauss' Law in Rectangular (Cartesian) Symmetry - Electric Field Due to a Charged Slab

Falling with Linear Air Drag (Air Friction & Terminal Velocity)

Falling with Linear Air Drag (Air Friction & Terminal Velocity)

Electric Field Due to a Long, Uniformly Charged Rod - Using Gauss' Law

Electric Field Due to a Long, Uniformly Charged Rod - Using Gauss' Law

Electric Field Due to a Charged Rod with Coulomb's Law

Electric Field Due to a Charged Rod with Coulomb's Law

Area Elements (dA) in Polar Coordinates: Introduction to Integrals and Double Integrals

Area Elements (dA) in Polar Coordinates: Introduction to Integrals and Double Integrals

What are Capacitors?

What are Capacitors?

Isolines: Equipotentials, Isotherms, and Contours

Isolines: Equipotentials, Isotherms, and Contours

Ampere's Law - Example with Current Density that Varies with Radius

Ampere's Law - Example with Current Density that Varies with Radius

Ampere's Law - Example with Uniform Current Density

Ampere's Law - Example with Uniform Current Density

How Electric Motors Work - A Practical Explanation

How Electric Motors Work - A Practical Explanation

A Simple Motor that Anyone Can Make

A Simple Motor that Anyone Can Make

Magnetic Force on Moving Charge & Mass Spectrometry

Magnetic Force on Moving Charge & Mass Spectrometry

Rolling and Skidding Examples: When Will a Ball Start to Roll?

Rolling and Skidding Examples: When Will a Ball Start to Roll?

Hummingbirds in Super Slow Motion

Hummingbirds in Super Slow Motion

Angular Momentum - An Example

Angular Momentum - An Example

Introduction to Angular Momentum

Introduction to Angular Momentum

Gyroscopic Precession of a Bicycle Wheel Explained

Gyroscopic Precession of a Bicycle Wheel Explained

How do Hydraulic Brakes work?

How do Hydraulic Brakes work?

Magnetic Flux and Lenz's Law Examples

Magnetic Flux and Lenz's Law Examples

How Do Gasoline Engines Work?

How Do Gasoline Engines Work?

Bernoulli Equation Example

Bernoulli Equation Example

Kirchoff Loops and Junctions Example Problem

Kirchoff Loops and Junctions Example Problem

Capacitors in Series Example Problem

Capacitors in Series Example Problem

Capacitors in Parallel - Example Problem

Capacitors in Parallel - Example Problem

Rolling Down an Incline - It's a Race! Sphere vs. Ring vs. Disc

Rolling Down an Incline - It's a Race! Sphere vs. Ring vs. Disc

Two Lens System Ray Diagram

Two Lens System Ray Diagram

Two Lens Systems and the Thin Lens Equation - Example with a Virtual Object

Two Lens Systems and the Thin Lens Equation - Example with a Virtual Object

Introduction to Ray Diagrams for Lenses

Introduction to Ray Diagrams for Lenses

Ray Diagrams for Convex (Converging) and Concave (Diverging) Lenses

Ray Diagrams for Convex (Converging) and Concave (Diverging) Lenses

Path Difference and Conditions for Constructive Interference and Destructive Interference

Path Difference and Conditions for Constructive Interference and Destructive Interference

Thin Film Interference Example Problem

Thin Film Interference Example Problem

Motional EMF & Faraday's Law

Motional EMF & Faraday's Law

Gravitational Potential Energy and Escape Velocity

Gravitational Potential Energy and Escape Velocity

Moment of Inertia

Moment of Inertia

Why Do Curveballs Curve? Baseball Physics

Why Do Curveballs Curve? Baseball Physics

How Do Music Speakers Work?

How Do Music Speakers Work?

Gauss' Law in Cylindrical Symmetry

Gauss' Law in Cylindrical Symmetry

Gauss' Law in Spherical Symmetry

Gauss' Law in Spherical Symmetry

Introduction to Newtonian Gravity

Introduction to Newtonian Gravity

Biot-Savart Law Example: Magnetic Field at the Center of a Circular Loop

Biot-Savart Law Example: Magnetic Field at the Center of a Circular Loop

Simple Pendulum Motion Derived Using Torque and the Small Angle Approximation

Simple Pendulum Motion Derived Using Torque and the Small Angle Approximation

Mass on Spring: Simple Harmonic Motion

Mass on Spring: Simple Harmonic Motion

Biot Savart Law Example: Very Long Wire

Biot Savart Law Example: Very Long Wire

Biot-Savart Law Introduction

Biot-Savart Law Introduction

Bernoulli Effect Demonstrations - Fast Air Creates Low Pressure

Bernoulli Effect Demonstrations - Fast Air Creates Low Pressure

Magnetic Fields around Wires, Coils, and Poles of Bar Magnets

Magnetic Fields around Wires, Coils, and Poles of Bar Magnets

Magnetic Force

Magnetic Force

Cross Products: How to Quickly Visualize them with a Right Hand Rule

Cross Products: How to Quickly Visualize them with a Right Hand Rule

What's the Most Useful Discovery in Physics? Generating Electricity from Motion

What's the Most Useful Discovery in Physics? Generating Electricity from Motion

How does a loudspeaker work?

How does a loudspeaker work?

Double Slit Experiment: Practical and Conceptual Introduction

Double Slit Experiment: Practical and Conceptual Introduction

Moment of Inertia of a Uniform Disc

Moment of Inertia of a Uniform Disc

Moment of Inertia of a Stick About the End

Moment of Inertia of a Stick About the End

Torque Example: Ladder Against Wall Problem

Torque Example: Ladder Against Wall Problem

Metal Film Growing One Atomic Layer at a Time

Metal Film Growing One Atomic Layer at a Time