Prime Coaching Sport
Elementary gymnastics - Beam - 5 walk - balance - swivel
Elementary gymnastics - Beam - 5 walk - balance - swivel
Prime Coaching Sport
Elementary gymnastics - Beam - 6 step over cones
Elementary gymnastics - Beam - 6 step over cones
Prime Coaching Sport
Elementary gymnastics - Beam - 9 bear walks
Elementary gymnastics - Beam - 9 bear walks
Prime Coaching Sport
Elementary gymnastics - Beam - 4 backwards walking
Elementary gymnastics - Beam - 4 backwards walking
Curated Video
Balancing With This Simple Machine! | The Lever Song
A lever is a simple machine that balances two weights using a fulcrum, let's learn more about it!
The Backyard Scientist
200 Watt car mounted laser!
There were never any planes in danger and I can prove it with science. First of all, we never turned the beam on more than 4 amps (50 watts)because we were having cooling issues and couldn't really monitor it up on the car.. (we tried 6...
Curated Video
I WONDER - Where Are Lasers Used?
This video is answering the question of where are lasers used.
Curated Video
I WONDER - What Industries Use Lasers?
This video is answering the question of what industries use lasers.
Flipping Physics
#53 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about crossed electric and magnetic fields causing a beam of protons to pass undeflected.
Flipping Physics
#44 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about using the right hand rule to determine the shape of a magnetic field caused by a beam of moving charges.
Flipping Physics
#43 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about manipulating dimensions to deterring the average speed of a moving beam of protons
National Institute of Standards and Technology
Operating Principles of the NIST 4 Watt Balance Source
The watt balance lets researchers determine the mass of an object indirectly by determining two quantities: the strength of the magnetic field, and the current running through a coil of wire.
Virtually Passed
Statics Formula Sheet
Static Equilibrium: F = ma = 0 (for static objects that aren't accelerating M = I_G alpha = 0 (for static objects that don't have an angular acceleration). Notice that moments can also be written as a vector using M = r x F. Note that...
Curated Video
Particle accelerators: What are they, how do they work and why are they important to us?
A particle accelerator is a machine that accelerates particles. More specifically, it accelerates elementary particles, like protons and electrons, at extremely high speeds—almost 99.99% of the speed of light. These particles are then...
Curated Video
Determining the Speed of Water Waves using a Ripple Tank
The video is a guide on how to conduct an experiment to determine the speed of waves on water using a vibrating object and a ripple tank. The video explains the setup of the ripple tank and the use of a DC electric motor to generate...
Curated Video
Experiments to Find the Speed of Waves on Water Using a Ripple Tank
This video is a lecture presentation on experiments to find the speed of waves on water. The presenter demonstrates the use of a Ripple tank to determine the speed of waves traveling across the surface of shallow water. The equipment...
Visual Learning Systems
Measuring in Science: Measuring Mass
Measuring is a vital process in science, and it is a process all students can carry out. This program demonstrates many of the different ways measurement occurs in science including measuring length, mass, volume, and temperature....
Next Animation Studio
China building powerful laser radar to research the atmosphere
China is building a powerful laser radar facility to help researchers study atmospheric particles that protect against cosmic rays and solar winds.
Virtually Passed
Shear Force and Bending Moment summary
Shear and Bending are internal forces and moments that can be calculated by making cut sections along different sections of a beam. In general, the shear force and bending moment can vary along the length of the beam x, which is why we...
Music Matters
Can You Beam Correctly in 6/8 Compound Time? - Music Theory
Can you figure out what the correct beaming of notes should be within this short piece of music written in 6/8 compound time? It’s one thing to be able to compose rhythms but how secure do you feel about beaming or joining notes together...
TMW Media
22nd Century Skyscrapers: Learn about Dubai's goal for this project
What type of places will be created in this new district? What are some interesting points about the Burj Dubai building? 22nd Century Skyscrapers, Part 1
Professor Dave Explains
Spectrophotometry and Beer's Law
We've learned about kinetics already, but how do we gather kinetic data? One clever method is by analyzing how the color of a solution changes over time, which is an indication of the concentration of certain compounds that interact with...
Physics Girl
How 3D holograms work
Holograms are photographic recordings of 3D scenes. Unlike a camera, which captures one view through a small viewer focused by a lens, holograms capture an entire light field which allows them to recreate the 3D scene. Shimmery 2D...
Curated Video
The Ruby Laser: A World First
Lasers aren't just for sci-fi fans. We use them to scan barcodes in shopping malls, conduct surgeries, even remove tattoos! All thanks to the very first, the Ruby Laser.