Curated Video
Evaluating the Impact of Trade on the Macroeconomy
This video focuses on evaluating the macroeconomic concept of trade. The video explains how changes in the AD and SRAS curves affect the current account, balance of payments, and net exports. The impact of a positive AD curve shift on...
Curated Video
Introduction to Scalar and Vector Quantities
The video is a lecture presentation that explains the difference between scalar and vector quantities in physics. The presentation also covers how vector quantities can be combined, with examples of forces acting in the same direction,...
Institute of Human Anatomy
The Fascinating Design of Spongy Bone in Your Skeleton
In this video, the teacher explains the unique structure of spongy bone found in human bones and how it is designed to combat the forces that our bones undergo during various activities. The video also includes an anatomy quiz for viewers.
Virtually Passed
Equivalent force couple systems
Equivalent force couple systems redraw a an equivalent free body diagram about a certain point. The object under analysis will always behave the exact same way. The equivalent moment about your point is your couple and the equivalent...
Virtually Passed
Conservation of Energy Part 3: Gravitational Potential Energy
Here I derive the work done due to gravity and also define GPE = mgh
Professor Dave Explains
Practice Problem: Torque on a Mobile
You had a baby! Hooray! Now it's time to stop building ramps and pulleys and it's time to start building baby stuff. You love astronomy so you decide to make a mobile of the solar system. But in order to get everything to balance out, we...
FuseSchool
PHYSICS - Forces - Momentum
In this video we will look at how to calculate momentum, use the idea of momentum to describe the movement of objects and use the law of the conservation of momentum to describe momentum in elastic collisions. First, try this question: A...
Flipping Physics
Nonuniform Circular Motion - Ball in a Vertical Circle
Analyzing the velocities, accelerations, forces, and nonuniform circular motion of a ball on a string moving in a vertical circle. Want Lecture Notes? Content Times: 0:00 Reviewing Uniform Circular Motion 0:30 Nonuniform Circular Motion...
ATHS Engineering
Mechanisms: Levers, Axles, and Pulleys
In this video, we learn about three types of simple machines: levers, wheel and axle systems, and pulleys. The different types of levers are explained, as well as the mechanical advantages of each. We also learn about the different types...
Mazz Media
Reviewing Fundamental Forces
In this video students will come to understand how matter and energy can interact through the four fundamental forces: gravity, electromagnetic, strong nuclear, and weak nuclear. Viewers will learn how the four fundamental forces were...
Ancient Lights Media
Xylem: Upward Water Movement in Plants
Xylem: Upward Water Movement in Plants: This clip explains the role of xylem in the upward movement of water in plants.
Curated Video
Speed, Displacement, and Velocity: Understanding the Differences
The video is a lecture presentation on the concepts of speed, displacement, and velocity. The presenter explains the meanings of these terms and the relationships between them. The examples used in the presentation help to illustrate the...
Flipping Physics
Proving and Explaining Impulse Approximation
Know when and how to use the “Impulse Approximation”.
Curated Video
Korean War | Animated History
The seeds that would grow into the Korean War were sown in 1945, when the Soviet Red Army invaded the peninsula following its declaration of war on Imperial Japan, which had held Korea since 1910. Soviet forces advanced down the...
Catalyst University
Crystal Field Stabilization Energy (CFSE) 1: Introduction
Crystal Field Stabilization Energy (CFSE) 1: Introduction
Encyclopaedia Britannica
Encyclopaedia Britannica Presents: WWII Infographic Explainers: Gold, Juno, and Sword Beaches
Hear Encyclopaedia Britannica editor Michael Ray talk about the landings on Gold, Juno, and Sword Beaches during the Normandy Invasion on June 6, 1944, using infographics.
Flipping Physics
Are Linear and Angular Momentum Conserved for a Satellite?
When a satellite is moving along an elliptical orbit, are linear momentum and angular momentum of the satellite conserved?
Flipping Physics
Mechanical Energy of a Satellite in Circular Orbit
The mechanical energy of a satellite in circular orbit is solved for in terms of universal gravitational potential energy. And the velocity of the satellite is compared to escape velocity.
Flipping Physics
Slow Motion Rocket Demonstration (Conservation of Momentum)
A water rocket in slow motion is used to demonstrate conservation of linear momentum. https://www.flippingphysics.com/conservation-of-momentum-demonstration.html This is an AP Physics 1 topic.
Curated Video
Pressure Differences in Fluids and Upthrust
The video is a lecture presentation on pressure differences in fluids. The presenter explains the concept that the weight of a fluid gives rise to a pressure at all points in the fluid and demonstrates how to calculate differences in...
Curated Video
Elastic Potential Energy: Calculation and Examples
The video is a lecture presentation on elastic potential energy. It explains what happens when a spring is stretched, how work is done to store potential energy in the spring, and how to calculate the amount of potential energy stored in...
Virtually Passed
Work Energy proof part 2 - gravitational potential energy
In this video I prove that the work done by the force due to gravity (assumed to be constant and downwards) is equal to the change in gravitational potential energy.
Virtually Passed
SFD and BMD example 2
A distributed load is a force per unit length (N/m). The steps are: 1) draw the FBD 2) replace distributed load, w with a point force located at the centroid of the distributed load 3) find reactions 4) make a cut selection / selections...
Curated Video
Introduction to Free Body Diagrams
This video is a lesson on free body diagrams. It explains what free body diagrams are, the steps involved in making them, and how to use them to analyze both static and dynamic situations. The lesson also covers how to apply Newton's...