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Videos [1–100 of 1567 videos]

03:29

Calculating the Angular Momentum of a Wheel

Ed Burdette

02:59

Determining Escape Speed at a Point in a Gravitational Field

Ed Burdette

02:48

Relating the Frequency of an Oscillating Spring to Its Load Mass

Ed Burdette

02:43

Relating the Energy of a Damped Oscillator to its Amplitude

Ed Burdette

05:02

Analyzing the Wave Function of a Traveling Wave

Ed Burdette

02:31

Determining the Speed of a Wave Pulse along a String

Ed Burdette

03:11

Relating the Energy of a Wave to its Amplitude

Ed Burdette

05:29

Analyzing a Wave Traveling on a String

Ed Burdette

06:29

Analyzing the Resonant Modes of a Tube

Ed Burdette

03:35

Relating the Speed of a Sound Wave Source to the Doppler Shift Produced

Ed Burdette

04:40

Analyzing the Energy of Sound Emitted from a Speaker

Ed Burdette

06:24

Relating the Speed of a Sound Wave Source to the Doppler Shift Produced

Ed Burdette

03:36

Calculating the Radiation Pressure on a Spherical Surface

Ed Burdette

04:45

Analyzing the Wave Function of a Traveling Wave

Ed Burdette

02:09

Comparing Two Multidigit Numbers in Written Form and Numerical Form

Kathryn Kingham

02:02

Understanding Place Value

Kerrie Lynskey

04:27

Finding the Momentum Transfer and Force on an Object due to Radiation Pressure

Ed Burdette

04:13

Simplifying Polynomials by Division to Express the Width of a Rectangle

Alex Cutbill

02:55

Applying Pythagoras’s Theorem to Solve Complex Problems

Lauren McNaughten

01:49

Identifying the Equation Needed to Solve Questions Involving Multiplicative Comparison

Kerrie Lynskey

01:30

Interpreting Divisionw of Whole Numbers by Counting and Grouping

Kerrie Lynskey

03:48

Relating a Uniform Electric Field to the Energy of a Charge in the Field

Ed Burdette

03:22

Determining the Potential Difference across Charged Parallel Plates

Ed Burdette

02:15

Calculating the Electric Potential around a Charged Sphere

Ed Burdette

04:15

Determining the Electric Field inside and outside a Charged Sphere

Ed Burdette

01:31

Calculating the Capacitance Required to Store a Particular Charge

Ed Burdette

01:40

Determining the Area of Capacitive Parallel Plates

Ed Burdette

04:36

Analyzing the Properties of a Spherical Capacitor

Ed Burdette

02:27

Comparing the Radii of Two Cylindrical Capacitors

Ed Burdette

01:18

Calculating the Energy Stored by a Capacitor

Ed Burdette

02:09

Factorizing the Difference of Two Squares

Rhodri Jones

00:45

Simplifying Expressions Using the Commutative and Associative Properties of Addition

Rhodri Jones

01:53

Using Distributive Property to Find the Value of an Unknown in an Algebraic Equation

Rhodri Jones

00:58

Simplifying Algebraic Expressions

Rhodri Jones

00:42

Using the Distributive Property of Multiplication to Expand Expressions Containing Brackets

Rhodri Jones

03:32

Determining the Capacitances Produced by Using Different Dielectrics

Ed Burdette

06:16

Analyzing the Properties of a Parallel-Plate Capacitor Using Different Dielectrics

Ed Burdette

02:24

The Components of a Vector

Alex Cutbill

01:41

Simplifying Numerical Expressions Involving Square Roots

Rhodri Jones

00:57

Simplifying Numerical Expressions Using the Properties of Square Roots

Rhodri Jones

01:32

The Pythagorean Theorem

Rhodri Jones

02:06

Finding the Unknown Angle in a Right Triangle Using Trigonometry

Rhodri Jones

02:12

Using Trigonometric Ratios to Find the Length of the Side Opposite the Angle

Rhodri Jones

02:50

Simplifying Trigonometric Expressions Using Trigonometric Identities

Chris O’Reilly

01:30

Applying the Commutative Property of Multiplication

Chris O’Reilly

02:36

Real-World Simultaneous Equations

Chris O’Reilly

03:12

Calculating Equivalent Capacitances of Capacitor Combinations

Ed Burdette

02:06

Calculating Electron Flow due to a Constant Current

Ed Burdette

03:55

Analyzing Electron Motion due to a Constant Current

Ed Burdette

03:41

Relating the Resistivity of a Wire to the Current Density in It

Ed Burdette

02:58

Writing One-Step Multiplication Linear Equations to Represent Real-World Context

Chris O’Reilly

03:34

Identifying the Irrational Number That Lies between Two Given Rational Numbers

Chris O’Reilly

01:01

Knowing Key Terms in Nuclear Physics

Parth Gharfalkar

01:32

Converting from Fahrenheit to Celsius

Parth Gharfalkar

02:05

Determining the Dot Product between Vectors

Alex Cutbill

04:30

Series and Parallel Circuit Paths

Ed Burdette

01:34

Finding the Value of “𝒌” Which Makes a Polynomial Divisible by a Given Binomial

Rhodri Jones

01:38

Writing Proportion Equations Involving Inverse Variation

Rhodri Jones

01:60

Simplifying Algebraic Fractions

Rhodri Jones

05:38

Series Resistor Combinations

Ed Burdette

05:16

Capacitor Charging Characteristics

Ed Burdette

08:36

Dispersion of Light

Ed Burdette

08:28

Image Produced by a Concave Mirror and Convex Lens

Ed Burdette

04:26

Finding the Unknowns in Two Linear Equations Representing the Measures of Supplementary Angles

Lauren McNaughten

01:26

Identifying the Coordinates of a Point Following a Translation

Kathryn Kingham

01:04

Determining the Relation between Two Straight Lines

Kathryn Kingham

01:56

Solving Linear Equations Resulting from Evaluating Second-Order Determinants

Bethani Gasparine

03:23

Finding the Unknown Angle in a Right Triangle Using Trigonometry

Lauren McNaughten

04:33

Solving Multistep Problems Involving Right Triangle Trigonometry to Find an Unknown Length

Lauren McNaughten

03:42

Calculating Angles of Depression

Lauren McNaughten

06:43

Determining the Number of Possible Solutions for a Triangle given Two Sides’ Lengths and the Size of an Angle

Lauren McNaughten

03:01

Dividing Polynomials

Alex Cutbill

03:10

Using the Cosine Rule to Find an Unknown Length in a Triangle

Lauren McNaughten

01:07

Solving for the Hypotenuse of a Right Triangle with Noninteger Solutions

Bethani Gasparine

01:30

Evaluating Exponential Equations Involving Exponential Growth

Rhodri Jones

01:56

Creating Exponential Equations and Using Them to Solve Problems

Rhodri Jones

02:26

Applications of Exponential Decay in a Real-World Context

Rhodri Jones

01:44

Determining the Charge on a Particle Required to Produce a Given Electric Field at a Given Distance

Ed Burdette

03:06

Determining the Magnitude of the Acceleration of an Electron due to an Electric Field

Ed Burdette

02:45

Finding the Ratio of the Charges on Two Objects from the Position of the Null Point of the Electric Field between Them

Ed Burdette

03:35

Relating the Electric Field between Parallel Plates to the Charge on the Plates and the Plate Size and Separation

Ed Burdette

02:38

Determining the Electric Field around a Long and Straight Wire That Has a Uniform Charge Density

Ed Burdette

02:36

Finding the Scalar Components at a Point of a Two-Dimensional Electric Field Vector

Ed Burdette

01:52

Finding the Net Electric Flux through the Surfaces of a Cube That Contains a Point Charge

Ed Burdette

01:48

Finding the Net Charge Contained in a Spherical Region from the Electric Flux through the Surface of the Region

Ed Burdette

04:32

Finding the Electric Flux through a Cubic Surface That Intersects a Uniformly Charged Cylinder

Ed Burdette

03:27

Determining the Charge Density of a Large Sheet from the Net Electric Flux Produced through a Square Area Parallel to It

Ed Burdette

02:18

Manipulating Quadratic Expressions by Completing the Square

Rhodri Jones

01:43

Expanding a Difference of Two Squares

Rhodri Jones

01:33

Expanding a Perfect Square

Rhodri Jones

01:55

Determining the Degree and Coefficient of an Algebraic Term

Rhodri Jones

02:37

Solving Word Problems by Forming Quadratic Equations Describing Area

Rhodri Jones

05:07

Interest Compounded Weekly and Quarterly

Alex Cutbill

03:54

Calculations Involving Expected Values

Alex Cutbill

03:33

Finding the Lateral Surface Area of a Triangular Prism

Bethani Gasparine

03:20

Estimating Normal Distribution Probabilities in Context

Alex Cutbill

02:30

Finding an Unknown Dimension of a Triangular Prism Using Similarity

Bethani Gasparine

01:31

Finding the Lateral Surface Area of a Pyramid

Bethani Gasparine

00:21

Finding the Number of Edges of a Given Shape

Bethani Gasparine

00:41

Solving Two-Step Linear Equations over the Set of Natural Numbers

Bethani Gasparine

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