Schooling Online
Physics Kinematics: Motion in a Straight Line - Measuring Gravity Part 2
The results are in – gravity is weaker than it should be! Lotus is certain that someone is digging a giant cave underneath the Big Apple, but Mark isn’t convinced. Who do you think is correct? This lesson will assess the accuracy,...
Virtually Passed
proof forces parallel to members in simple truss
Ever wondered why we neglect shear forces and bending moments in simple truss's? Here is a formal proof to show why we only consider axial forces (forces parallel to the members of the truss). It can only be done under three assumptions....
Science360
Science of the Winter Olympics - Downhill Science
In February, Olympic skiers such as Julia Mancuso, Ted Ligety, Marco Sullivan and Scott Macartney will race down Vancouver's Whistler Mountain at speeds of up to 90 miles an hour. Paul Doherty, senior scientist at the Exploratorium in...
Curated Video
Rearranging Formulas to Highlight Relationships
In this video, you will learn how to rearrange formulas to highlight specific relationships by using the properties of equality. The teacher explains how to solve for mass when force and acceleration are known, and also demonstrates how...
Catalyst University
Exercise Physiology | Sequential Motor Unit Recruitment
Exercise Physiology | Sequential Motor Unit Recruitment
Catalyst University
Anterior Shoulder Instability Tests | Apprehension, Relocation, & Surprise Tests
In this video, I explain and demonstrate the special tests assessing for anterior shoulder instability. More specifically, we cover the rationale, interpretation of results, and psychometric properties for these tests: [1] Apprehension...
National Institute of Standards and Technology
Speckles for Safety: NIST Helps Measure Stress in Bridges
The National Institute of Standards and Technology (NIST) and the Federal Highway Administration (FHWA) are using random patterns of speckles painted on metal connectors for bridges to better understand how stress and strain could lead...
Flipping Physics
Physics "Magic Trick" on an Incline
Understand the forces acting on an object on an incline by analyzing the forces on a “floating block”.
FuseSchool
Measures of electricity
Learn the basics about Measures of electricity. What techniques and methods are used to measure electricity? Find out more in this video!
Financial Times
Veganomics: could cutting meat save the planet and make you money?
Animal agriculture represents a quarter of global greenhouse gases. FT reporters examine the environmental case for going vegan, whether the City could be part of a move away from animal products and how difficult it still is to turn to...
Catalyst University
JUST "THE WHY": Introduction to Limits (Why Use Them?)
JUST "THE WHY": Introduction to Limits (Why Use Them?)
TMW Media
Scalers and Vectors: Solving a problem, Part 3
Given certain parameters, how would you solve the second part of this problem? Scalers and Vectors, Part 6
Virtually Passed
Impulse and momentum derivation
With the assistance of an animation, this video shows how to calculate impulse using the change in momentum.
Curated Video
Applying Moments to Everyday Devices: Wheelbarrows, Bottle Openers, and Gears
The video explains the concept of moments and how they are used in three common devices: a wheelbarrow, a bottle opener, and a gear. It describes how moments are used to rotate or turn objects around a pivot and how they are calculated...
TMW Media
Kinetic Energy And The Work - Energy Theorem: A thought experiment of kinetic energy
How is work and kinetic energy similar? What is the big picture after watching this video?
Kinetic Energy And The Work - Energy Theorem, Part 2
Flipping Physics
Impulse Derivation and Demonstration
Calculus is used to derive and define Impulse. The force as a function of time acting on a ball is demonstrated and graphed in slow motion. Want Lecture Notes? https://www.flippingphysics.com/impulse-area.html This is an AP Physics C:...
Virtually Passed
Derivation of Pendulum equations method 4
Derivation of Pendulum equations method 4
Catalyst University
What is the Frank-Starling Mechanism in Cardiophysiology?
What is the Frank-Starling Mechanism? We will discuss this by talking about the effects of preload, left ventricular stretch and elastic recoil, and changes in stroke volume.
Neuro Transmissions
Seeing Without The Force: How Chirrut Imwe from Rogue One Can See
The Force is strong in the Star Wars universe. But not everyone can use its power. So how does the ordinary, non-Jedi warrior, Chirrut Imwe compensate for his blindness? Turns out, the brain has its own superpowers. In this episode of...
Neuro Transmissions
The Science Behind Jedi Mind Tricks
These aren't the droids you're looking for. But it is the video you're looking for! Jedi mind tricks are one of the most interesting incarnations of the Force. They seem almost magical. However, in this video, we see that Jedi mind...
Flipping Physics
AP Physics 1: Rotational Dynamics Review
Review of the Rotational Dynamics topics covered in the AP Physics 1 curriculum.
Mazz Media
Pull
This live-action video program is about the word pull. The program is designed to reinforce and support a student's comprehension and retention of the word pull through use of video footage, photographs, diagrams and colorful, animated...
Virtually Passed
Adding Forces Example 1
Forces are vectors and can be summed together by adding their x, y and z components together. This can be done graphically or analytically. This problems solves this analytically.
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.