Catalyst University
Benign Paroxysmal Positional Vertigo (BPPV) | Overview
In this video, we explore the basics of Benign Paroxysmal Positional Vertigo (BPPV) including its presentation and mechanism. Also included is a brief review of inner ear anatomy and the semicircular canals.
Brian McLogan
Learn how to find when a particle is changing direction from a velocity graph
👉 Learn how to solve particle motion problems. Particle motion problems are usually modeled using functions. Now, when the function modeling the position of the particle is given with respect to the time, we find the speed function of...
Brian McLogan
When is the particle increasing decreasing from a velocity graph
👉 Learn how to solve particle motion problems. Particle motion problems are usually modeled using functions. Now, when the function modeling the position of the particle is given with respect to the time, we find the speed function of...
Flipping Physics
Introduction to Newton's 2nd Law with Example Problem
The application of Newton’s Second Law is when you really understand what the net force equals mass times acceleration where both force and acceleration are vectors really means. Therefore, we introduce Newton’s Second Law and then do an...
Curated Video
Analyzing Distance-Time and Velocity-Time Graphs
In this video, the presenter analyzes two graphs that represent the same journey: a distance time graph and a velocity time graph. The graphs are divided into clear sections and compared to show how each one tells the story of the...
TMW Media
Kinetic Energy And The Work - Energy Theorem: The work-energy theorem
What is the work-energy theorem? Kinetic Energy And The Work - Energy Theorem, Part 3
Professor Dave Explains
Practice Problem: Two-Dimensional Two-Body Problem
You're really getting good at building physics toys in your garage! Check this awesome pulley system. You put your physics knowledge to the test and try to make a prediction about what will happen when you let these two blocks go. Will...
Institute for New Economic Thinking
Steve Keen: Predicting a Crash Makes You Lonesome 4/7
In part 4 of this INET interview, Steve Keen tells us why he prefers to speak of the credit accelerator, rather than the credit impulse. "An impulse implies it comes and it goes; acceleration is always with you."Keen also talks about how...
Brian McLogan
Given a table of velocity determine when a particles speed is increasing
👉 Learn how to solve particle motion problems. Particle motion problems are usually modeled using functions. Now, when the function modeling the position of the particle is given with respect to the time, we find the speed function of...
Brian McLogan
Determine when a particle's speed is increasing from a graph
👉 Learn how to solve particle motion problems. Particle motion problems are usually modeled using functions. Now, when the function modeling the position of the particle is given with respect to the time, we find the speed function of...
ProTeachersVideo
Hard To Teach - Secondary Science Using ICT: Investigating Acceleration with Year 9 Using Light Gates
Paul Preece at Camborne Science and Community College and his class of Year 9s investigate acceleration with the traditional trolley rolling experiment. Here the pupils use light gates to accurately capture the speed of the passing...
Flipping Physics
A Free-Fall Problem That You Must Split Into Two Parts
This is a complicated free-fall problem where you have to identify that the velocity at the top of the path is zero in the y-direciton. Furthermore, you have to look at it from the perspective of the whole event and splitting the problem...
Flipping Physics
Nerd-A-Pult #2 - Another Projectile Motion Problem
This time in our projectile motion problem, we know the displacement in the y-direciton and we are solving for the displacement in the x-direciton. We could you use the quadratic formula and I even show you how, however, I also show you...
Practical Ninjas
How gyroscope works | Learn under 5 min | Gyroscope in a smartphone | MEMS inside gyroscope
How stuff works??? - Gyroscope ---------------------------------------------------------- In the current video we discuss the physics behind working of the a gyroscope. Gyroscope is a key component in IMU (Inertial measurement unit). IMU...
Flipping Physics
Letting Go Of Your Numbers Dependency
I teach physics. Trust me when I say that you need to learn to let go of your numbers dependency. In this video, I show why.
Flipping Physics
Analyzing the Apollo 15 Feather and Hammer Drop - A Basic Introductory Free-Fall Problem
Apollo 15 Video Courtesy of NASA: The 1971 Feather and Hammer Drop Experiment performed by Astronaut David Scott. We analyze the experiment to determine the height from which the feather and hammer were dropped. It is a great, basic,...
NASA
Sounds of NASA's Robotic Operations Center
Listen to the buzzing and whirring of robots that help shape the future of space exploration. NASA Robotics Technologist Brian Roberts takes you on a sound tour of the lab where robots are tested for spaceflight. Music credits:...
Professor Dave Explains
Practice Problem: The Motorcycle Daredevil
Your buddy Max is always attempting crazy stunts! Remember that time, he dove off the tree into the kiddie pool? Well this time he's going to take his motorcycle over a brick wall. Since you know all about projectile motion, and you know...
Professor Dave Explains
Practice Problem: Pushing Boxes
Your friend Lisa needs some help moving, but how long will it take? You're so hungry! Just do a little work with kinematics and Newton's laws, and then it'll be time for tacos.
Catalyst University
Pressure; Introduction to Gas Ideality and Reality
Pressure; Introduction to Gas Ideality and Reality
Professor Dave Explains
Practice Problem: Pendulum Velocity
Now you're really getting advanced with your building skills. Check out this pendulum. It's a good thing we know about potential energy and kinetic energy, because that will allow us to calculate the velocity of the pendulum at any...
Professor Dave Explains
Practice Problem: One-Dimensional Two-Body Problem
Lisa is moving again already! I dunno, I think there were bedbugs. This time you have a different plan, but you will still need kinematics and Newton's laws to find out how much time and effort stand between you and more snacks. Give it...