Virtually Passed
logarithmic decrement proof
Here I derive the formula used for logarithmic decrement. This is way to experimentally determine the values of your damping ratio. To do it: 1) Find the maximum amplitudes of your first peak and second peak 2) Find delta (from...
Flipping Physics
Reviewing One Dimensional Motion with the Table of Friends
We get to start our Table of Friends today. Dimensions are your friends and there are so many dimensions to keep track of, so we create our Table of Friends to help us keep track of them. Today's friends have to do with One Dimensional...
Virtually Passed
Proof dV/dx = minus w and dM/dx = V for shear force and bending moment diagrams Part 1
This video only proves the first formula; that the derivative of internal shear force wrt length along the bar is equal to the negative of the distributed load (dV/dx = -w). The second formula (dM/dx = V) is in Part 2. It's very easy to...
Looking Glass Universe
What is the Fourier Transform?
In this video, well look at the fourier transform from a slightly different perspective than normal, and see how it can be used to estimate functions.
Professor Dave Explains
Special Relativity Part 3: Length Contraction
Time dilation was pretty weird, huh? Well we aren't done yet! Time is relative, and so is space! Different observers measure different lengths for objects and journeys. Weird stuff!
Catalyst University
General Chemistry | Enthalpy of Reaction (ΔH_rxn) [Example 1]
Here is one example in which we calculate enthalpy of reaction (ΔH_rxn).
msvgo
Properties of Determinants
It states and verifies different properties of determinants. Further illustrates each property through an example.
Flipping Physics
Introduction to Velocity and Speed and the differences between the two.
This video introduces the definition of Velocity. It also walks through a simple, introductory average velocity example problem. At the end it defines speed and discusses the difference between speed and velocity.
Brian McLogan
How to find the slope between two points
👉 Learn how to find the slope between two points. The slope of a line is the steepness of the line. The horizontal line has a zero slope while the vertical line has an undefined slope. To determine the slope of a line passing through two...
Schooling Online
Physics Kinematics: Motion in a Straight Line - Speed and Velocity
While Mark Brent snoozes through his alarms, Lotus Lang is hot on the missile’s trail. Can she catch the culprits? This lesson will compare and contrast speed and velocity. Definitions included: speed, velocity Equations: average speed,...
Catalyst University
Physical Chemistry: Entropy, Enthalpy Calculation
Physical Chemistry: Entropy, Enthalpy Calculation
Flipping Physics
Nerd-A-Pult - An Introductory Projectile Motion Problem
An introductory projectile motion problem where you have to break the initial velocity vector in to its components before you can work with it. The Nerd-A-Pult is the perfect tool for showing projectile motion.
msvgo
Electrochemical Principles of Metallurgy
It explains the extraction of metals by electrolysis.
msvgo
Instantaneous velocity and instantaneous speed
This nugget explains about the instantaneous velocity and speed with graphical representation.
Curated Video
Understanding the Problem Theorem of Calculus
The video is a presentation on the problem theorem of calculus, which explains the link between integration and differentiation. The speaker begins by reviewing differentiation and integration, and how they relate to each other. The...
Curated Video
Understanding Gravitational Potential Energy: Calculations and Examples
This video is about gravitational potential energy, focusing on what it is and how it is calculated. The video also provides an equation for calculating changes in gravitational potential energy and provides examples of how to use it....
ATHS Engineering
Thermodynamics: Thermal Equilibrium Calculations
This is explains how to calculate energy changes when two substances are in thermal equilibrium and one system does work on the other. The teacher provides examples and walks through the calculations step-by-step, preparing students for...
DoodleScience
Heat and Thermodynamics _ A-Level Physics
A Level Physics - Doodle Science teaches you GCSE and A Level physics in a less boring way in almost no time!
Looking Glass Universe
What Heisenbergs Uncertainty Principle Actually Means
Lets talk about one of the most misunderstood but awesome concepts in physics. The Heisenberg uncertainty principle. Or maybe it should be the Heisenberg fuzziness principle instead? Would that confuse less people?
Primer
Simulating Competition and Logistic Growth
When resources are limited, how do populations grow (or not)?