TED-Ed
TED-ED: The real story behind Archimedes' Eureka! - Armand D'Angour
When you think of Archimedes' Eureka moment, you probably imagine a man in a bathtub, right? As it turns out, there's much more to the story. Armand D'Angour tells the story of Archimedes' biggest assignment -- an enormous floating...
Crash Course
Friction: Crash Course Physics
Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about weight, but actually it's about friction. Two kinds of friction!...
Crash Course
Torque: Crash Course Physics
What is torque? This is one of those things that you may have heard about in passing but never really understood. In this episode of Crash Course Physics, Shini sits down with us to discuss what torque is, how it works, why it works, and...
SciShow
The Physics of Roller Coasters
Roller coasters give people the opportunity to experience physics in dramatic ways. In this episode of SciShow, we break down how physics work on roller coasters to give you the ride of your life!
SciShow
The Physics of Roller Coasters
Roller coasters give people the opportunity to experience physics in dramatic ways. In this episode of SciShow, we break down how physics work on roller coasters to give you the ride of your life!
Physics Girl
Work and Energy - Physics 101 / AP Physics 1 Review with Dianna Cowern
Lesson 9 (Work and Energy) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video: 1....
Catalyst University
Disk Diffusion Test using Bacitracin or Optochin
In this video, I explain how to determine resistance (R) or susceptibility (S) in bacteria using the disk diffusion method (with bacitracin and optochin).
Flipping Physics
Work due to Friction equals Change in Mechanical Energy Problem by Billy
Enjoy learning from Billy as he solves a problem using Work due to Friction equals Change in Mechanical Energy.
Flipping Physics
Introductory Work due to Friction equals Change in Mechanical Energy Problem
The equation Work due to Friction equals Change in Mechanical Energy can often be confusing for students. This video is a step-by-step introduction in how to use the formula to solve a problem.
Flipping Physics
Physics Review of Mechanical Energy, Work-Energy Principle, and Power
This section of the review covers mechanical energy, the Work-Energy Principle, and power. Mechanical energy is the sum of a system's kinetic, gravitational potential, and elastic potential energies. In this review, we emphasize how...
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
2015 #3 Free Response Question - AP Physics 1 - Exam Solution
This Quantitative/Qualitative Translation question also works as a part of the AP Physics C: Mechanics curriculum.
Flipping Physics
Work as the Dot Product
Work as the dot product is defined. The dot product using unit vectors is reviewed. Several examples are worked through. Want Lecture Notes? http://www.flippingphysics.com/work-d... This is an AP Physics C: Mechanics topic.
Visual Learning Systems
Safety in Science: Dressing for Science
Safety in science always comes first. This program demonstrates safe practices in science when conducting even the simplest of activities. Emphasis is placed on avoiding accidents to eyes, skin, clothing, and equipment. Safe practices in...
Odd Quartet
How to Harmonize a Melody
Today I want to talk about harmonizing a melody for a keyboard instrument. Harmonizing is just a fancy way of saying finding chords that go along with a melody (or bass line). First we will look at keyboard specific issues to keep in...
Let's Tute
Consignment Accounting: Preparing Ledger Accounts for Consignment and Goods Destroyed by Fire
In this video, the teacher explains how to prepare three ledger accounts. The task involves calculating the loading on cost, valuation of stock, abnormal loss, and consignee's expenses, and settling one of the account throughs a bank...
Science360
Anthropologist Gregory Button ScienceLives
A year after the nuclear meltdown that occurred on March 11, 2011, in Fukushima, Japan, Gregory Button, a professor at the University of Tennessee, Knoxville, is studying the scientific uncertainty surrounding that event. For more than...
Curated Video
Strategies for Solving Word Problems with Rational Numbers
In this video, you will learn strategies for solving word problems involving rational numbers. The teacher explains how to identify keywords, write equations, and create models to find the solutions.
Rock 'N Learn
Physical Science : Staying Safe In The Lab
Physical Science for Kids is the fun way to learn important facts about physical science and get ready for tests. Take a fascinating journey to the Super Science Station to learn about staying safe in the lab.
Mazz Media
America's Journey Through Slavery: Harriet Tubman and Her Escape to Freedom
Millions of enslaved African-American men, women and children lived in the United States less than 200 years ago. During that period of American history, many brave men and women attempted an escape to freedom. Harriet Tubman overcame...
Curated Video
Understanding How Vacuum Cleaners Work
The video explains how a vacuum cleaner works by creating an area of low air pressure near the floor, which causes air and dirt particles to be sucked into the vacuum cleaner. The dirt particles are trapped inside a porous bag while the...
Mr. Beat
Texas v. Johnson
Dallas, Texas August 22, 1984 Protesters marched through the streets, destroyed property, spray-painted walls, broke windows, and threw dirty diapers and beer cans just outside of the Republican National Convention. Someone stole an...
Flipping Physics
2019 #2 Free Response Question - AP Physics 1 - Exam Solution
My solutions to Free Response Question #2 from the 2019 AP Physics 1 Exam. This is a dynamics question about forces and acceleration. Also included are my reflections on how to get perform better on the exam. This...