5 Minutes English
Judaism | 5 MINUTES: From Ancient Times to Modernity
This video provides a brief overview of the history of Judaism, the world's oldest monotheistic religion. It discusses the covenant between God and Abraham, the Jewish Bible, the influence of Canaanite polytheism, the Babylonian exile...
Bozeman Science
Angular Momentum
In this video Paul Andersen explains rotating object have angular momentum. The angular momentum of a point object is the product of the distant from the center of rotation and the linear momentum. The angular momentum of an extended...
Bozeman Science
Rotational Motion
In this video Paul Andersen explains how a net torque acting on an object will create rotational motion. This motion can be described by the angular displacement, angular velocity, and angular acceleration. The linear velocity can be...
Visual Learning Systems
Food and Digestion: Summing Up
Every day we eat a wide variety of food to provide the body with the energy it needs. All food is not the same and contains different types of nutrients. This series of programs explores the six major groups of nutrients....
Flipping Physics
Angular Momentum of Particles Introduction
The equation for the #AngularMomentum of a #PointParticle is built and visualized. Proof a point particle can have angular momentum is shown. The right-hand rule for angular momentum direction is shown.
Physics Girl
Angular Momentum - Physics 101 / AP Physics 1 Review with Dianna Cowern
Lesson 15 (Angular Momentum) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need a review of AP Physics concepts before the exam? This course is for you! More fun...
Curated Video
Finding Angle Measurements in a Triangle
In this lesson, students will learn how to find the measure of an angle in a triangle by using the other two angles. They will understand that the sum of the angles in a triangle is always 180 degrees.
Flipping Physics
Angular Acceleration Introduction
Angular acceleration is introduced by way of linear acceleration. The units of radians per second squared are discussed. Examples of objects which angular acceleration are shown.
Flipping Physics
What are the Equations for Kinetic Energy and Angular Momentum of a Point Particle Moving in a Circle?
When a point particle is moving along a circle, should we use the translational or rotational kinetic energy equation? Should we use the point particle or rigid object with shape equation for angular momentum? The equations are also...
Flipping Physics
Introductory Tangential Velocity Problem - Mints on a Turntable
Three mints are sitting 3.0 cm, 8.0 cm, and 13.0 cm from the center of a record player that is spinning at 45 revolutions per minute. What are the tangential velocities of each mint?
Brian McLogan
How to find the surface area of a 3D pyramid
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the...
Flipping Physics
Conservation of Angular Momentum Introduction and Demonstrations
Several demonstrations of #AngularMomentumConservation are shown using a rotating stool. The equations is also derived using Newton’s Second Law. Conservation of the direction of angular momentum is also demonstrated.
Physics Girl
Can you call a cell phone in the microwave?
Do cell phones placed in a microwave still receive signals? What is the difference between microwave oven radiation and the signals used by your phone?
Bozeman Science
Effects of Changes in Pathways
Paul Andersen explains how changes in the signal transduction pathway can affect organisms. He begins with a brief discussion of the tetrodotoxin produced by the California Newt and then explains how anthrax affects adenylate cyclase and...
Boulder Creek International
C.S. Lewis: Childhood Memories and Tragic Loss in Little Lee
C.S. Lewis part 7 of 11: The video explores the childhood home of CS Lewis in Little Lee, east Belfast, where he first started writing and creating stories with his brother. It also touches on the tragic loss of their mother and how it...
Indigo Artbox
German Expressionism & Blue Rider Group | 60 Second Art History Lesson
A brief look at German Expressionism and the Blue Rider Group and how artists like Franz Marc and Wassily Kandinsky can inspire us to make our own art.
Flipping Physics
Angular Momentum Cross Product
Angular Momentum as the cross product is demonstrated and derived. This is an AP Physics C: Mechanics topic. Content Times: 0:00 Newton’s Second Law Review 0:45 The Demonstration 1:05 The Derivation 4:56 Back to Newton’s Second Law 6:34...
Flipping Physics
Common Point Particle Angular Momentum Triangle
The #AngularMomentum of a #PointParticle moving at a constant velocity is shown to be constant.
Flipping Physics
#6 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about relating the angular velocity of a wheel to its linear momentum.
Curated Video
Developing a Winning Company Culture: Insights from Entrepreneurs
Driving People Performance Part 1/2: This video is focused on the importance of creating and maintaining a strong company culture in order to drive people performance and ultimately achieve success in business. The featured entrepreneurs...
Professor Dave Explains
Practice Problem: The Mini-Golf Windmill
Who doesn't love mini-golf? Especially when you've got money riding on it, and especially when you've got some physics knowledge up your sleeve. Go ahead and impress your friends by getting through the windmill obstacle, thanks to a...
Flipping Physics
2 Masses on a Pulley - Conservation of Energy Demonstration
Mass 1 and mass 2 hang from either side of a frictionless #pulley with #rotationalInertia, I, and radius, R. What is the angular acceleration of the pulley? Use #ConservationOfEnergy
Crash Course
Rotational Motion: Crash Course Physics
Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right? Prepare to have your mind blown in this episode of Crash Course Physics where Shini delves into the world of...
TED Talks
TED: Thorium, an alternative nuclear fuel | Kirk Sorensen
Kirk Sorensen shows us the liquid fuel thorium reactor -- a way to produce energy that is safer, cleaner and more efficient than current nuclear power.