Flipping Physics
(part 1 of 2) An Introductory Projectile Motion Problem with an Initial Horizontal Velocity
Can you drop a ball from a moving vehicle and get it to land in a bucket? You can using Physics! In this video we solve an introductory projectile motion problem involving an initial horizontal velocity and predict how far in front of...
Curated Video
Understanding the Multiplication Property of Equality
In this video, the teacher explains how multiplying an equation in a system of equations by a constant does not change the solution. They introduce the multiplication property of equality and demonstrate it through examples and trial and...
Brian McLogan
Overview of functions zeros and increasing decreasing
👉 Learn how to determine increasing/decreasing intervals. There are many ways in which we can determine whether a function is increasing or decreasing but we will focus on determining increasing/decreasing from the graph of the function....
Rachel's English
Breath vs. Breathe - Pronunciation and Grammar
Learn the difference between Breath and Breathe, and pronounce and use these two words correctly! Even native speakers can mess this one up. Breath vs Breath and Breath vs Breathe - get the difference!
Virtually Passed
Work Energy proof part 3 - Elastic Energy
In this video I prove (in the 1D case) that the work done by a spring on a particle is equal to the change in elastic energy.
Math Fortress
Calculus I: Derivatives of Polynomials and Natural Exponential Functions (Level 1 of 3)
This video will teach you the basics of calculating the derivative of simple polynomials and exponential functions.
Let's Tute
Understanding Arithmetic Progression: Formulas and Applications
This video explains the concept of arithmetic progression in math and how to use the formulas for finding the number of terms, sum of terms, and value of any term. It provides examples and tips for problem-solving and understanding the...
Curated Video
The Relationship between Gas Pressure and Volume at Constant Temperature
The video discusses the relationship between the pressure and volume of a gas at constant temperature. The video also introduces the equation PV = constant, which relates pressure and volume for a fixed mass of gas held at constant...
Curated Video
Identifying Parts of Quadratic Expressions
In this video, the teacher explains what a quadratic expression is and how to identify its different parts. They use the example of a rectangular garden to illustrate the concept, discussing variables, coefficients, terms, and...
Curated Video
Solving Problems Involving Linear Relationships Using Standard Form
This video explains how to solve problems involving a linear relationship by writing an equation in standard form. It covers the concept of linear relationships expressed in tables, graphs, and equations, emphasizing that linear...
Curated Video
Graphing Exponential Functions: Understanding the Gradient Function
The video is a lecture on exponential functions, specifically focusing on the gradient function of A to the power of X. It covers topics such as exponential growth and decay, X-axis asymptotes, and the relationship between A and the...
Brian McLogan
What is the definition of a geometric sequence
👉 Learn about sequences. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. There are many types of sequence, among which are: arithmetic and geometric...
Brian McLogan
Algebra 2 - Using direct variation and proportions to find your missing value
In this video I will show you how to use direct variation to help determine the missing variable, as well as how to determine if an equation is an example of direct variation or not. For an equation to be an example of direct variation...
Why U
Algebra 65 - Creating Quadratic Expressions using the FOIL method
Quadratic expressions may be created by multiplying two linear binomial expressions together. A common procedure for multiplying two binomial expressions is referred to as the "FOIL" method. FOIL is an acronym whose letters stand for the...
Brian McLogan
How do you factor a trinomial when a is equal to one
👉Learn the basics of factoring quadratics by using different techniques. Some of the techniques used in factoring quadratics include: when the coefficient of the squared term is not 1. In that case, we first write the quadratic in...
Flipping Physics
Deriving Drag Force Motion Equations
The position, velocity, and acceleration as a function of time equations for a dropped ball with a drag force acting on it are derived. The graphs for those equations are also shown. Want Lecture Notes?...
Curated Video
Proportional Relationships
What factors do we need to pay attention to when comparing a relationship? Let's look at a few examples to answer this question and learn the different ways we can represent a proportional relationship.
Math Fortress
Calculus II: Integration By Parts (Level 2 of 6)
This video goes over 3 examples, covering the proper way to use the integration by parts formula. This video includes an example covering the two forms of the integration by parts formula, an example where rewriting of the integrand is...
Catalyst University
Physical Chemistry | Theory of the van der Waals Gas Model
1) What is the van der Waals equation of state? 2) What are the constants, a and b? 3) How does this relate to the hard shell model? 4) What can the van der Waals model tell us?
Math Fortress
Calculus II: Integration By Parts (Level 4 of 6)
This video goes over an example, covering the proper way to find integrals that require the repeated application of the integration by parts formula specifically an integral that generates a constant multiple of the original integral. In...
Curated Video
Calculating Balancing Numbers in Chemical Reactions and Limiting Reactants
The video explains how to use the masses of reactants and products in a chemical reaction to calculate the balancing numbers in a symbol equation. Two examples are provided to illustrate the process, and the concept of limiting reactants...
msvgo
Chemical Reactions: Carboxylic acids
This nugget explains the different chemical properties of carboxylic acids and their uses.
Flipping Physics
Effects of Drag Force on Free Fall
The proportionality constant drag force equation is introduced. The acceleration of the ball for its entire path is discussed. Terminal velocity is derived. The time going up vs. time going down is determined and demonstrated. The...
Brian McLogan
Given Two Factors and a Polynomial Find the Remaining Zeros
👉 Learn how to find all the zeros of a polynomial given one rational zero. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a...