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Mr. Arnold's high school physics class is studying the characteristics of a projectile's trajectory. This video shows his students inside the lab, testing various horizontal and parabolic launched projectiles' velocity using spring-loaded cannons. The students then travel outside and continue their observations and calculations by launching rockets in an open field. The WatchKnowLearn team was also there with their cameras and tour bus to help capture the event. (5:40)
Found by begamatt in Projectile Motion
September 5, 2011 at 09:50 PM
Ages: 14 - 18
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The myth of the energy crisis. According to one of the major laws of physics, energy is neither created nor destroyed. (29:02)
Found by laneyk in Conservation of Energy
March 22, 2010 at 08:53 PM
Ages: 14 - 18
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This video explains how, in one year, Albert Einstein challenges centuries of scientific thought with his new controversial idea, the General Theory of Relativity as well as other theories that have remade physics. It is a well done video and gives insights into how Einstein thought. (05:52)
Found by freealan in Einstein, Albert
March 4, 2011 at 09:46 PM
Ages: 12 - 18
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In this interactive simulation adapted from the University of Colorado's Physics Education Technology project, learn about the relationship between electric current, voltage, and resistance. Known as Ohm's law, this relationship can be described by the equation V = I x R. In this activity, you can adjust the voltage and resistance in a simple circuit to see how the current changes according to Ohm's law.
Found by Mrs Jefferies in Current
May 18, 2012 at 10:36 PM
Ages: 9 - 18
License: Public Domain
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Even before the crisis of the atom, there was evidence that light, which was certainly a wave, could sometimes act like a particle. In the new physics, called quantum mechanics, not only does light come in quanta called photons, but electrons and other particles also interfere like waves.
Found by laneyk in Quantum Mechanics
March 24, 2010 at 04:50 PM
Ages: 14 - 18
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(When you click on the link, please go to Video #43 for this particular video.) Unlike Lorentz, Albert Einstein was motivated to perfect the central ideas of physics rather than to explain the Michelson-Morley experiment. The result was a wholly new understanding of the meaning of space and time, including such matters as the transformation of velocities, time dilation, and the twin paradox. (29:02)
Found by laneyk in Relativity
March 22, 2010 at 10:43 PM
Ages: 14 - 18
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In this clip from Nature, we see how animal play teaches animals about how things work, and the physics of the world. (01:13)
Found by Rockefellerteacher in Raccoons
January 15, 2013 at 02:43 PM
Ages: 14 - 18
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A review of the physics principles moments, equilibrium with example questions taken from the IGCSE (International General Certificate of Secondary Education) exam papers. Video explanation similar to a Skype session with image examples of various math problems worked out. Key Terms: Moment, Equilibrium, Force. Length: 14:51.
Found by Kamal101 in Moments
June 16, 2012 at 06:58 AM
Ages: 15 - 18
License: Public Domain
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Almost all Anatomy and Physiology course require that the student have a basic level of chemistry knowledge. Lesson 02 Chemistry covers the basics of inorganic chemistry, organic chemistry, physics, and nutrition that most A&P student need to make it through the course.
Keep in mind that each of these topics takes about a year of college to gain a better understanding; this video series is just a quick survey to get you up to speed. (09:22)
Found by MrFordsClass in Introduction to Chemistry
September 26, 2014 at 02:48 PM
Ages: 13 - 18
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From the PSSC Collection of Physics Films. Professors at Princeton demonstrate classic experiments used to explain Coulomb's Law. Even though it's black and white the demonstrations are great (30:01).
Found by tyler.arnold in Coulomb's Law
September 19, 2012 at 09:54 PM
Ages: 16 - 18
License: Public Domain
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Lesson Objective: Create a key experience for a unit on Newton’s Laws. Questions to Consider: See how a physics demonstration shows kids why they need to wear a helmet. How does Mr. Rettberg use the demonstration as a touchstone experience? How does Mr. Rettberg reinforce difficult concepts and vocabulary? (07:29)
Found by Mrs Jefferies in Newton's Laws of Motion
January 19, 2012 at 10:12 PM
Ages: 10 - 18
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Sing and learn about Work and Mechanical Energy with Bo! This is an AP Physics 1 topic. (03:23)
Found by Flipping Physics in Types of Energy
January 15, 2016 at 12:49 PM
Ages: 12 - 18
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Physics students are experiencing moment of inertia firsthand on the playground. When all the passengers move toward the center of the merry go round they reduce their moment of inertia and their angular velocity increases (05:28).
Found by tyler.arnold in Angular Momentum
September 19, 2012 at 08:43 PM
Ages: 16 - 18
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Alevel physics questions with Hook's law and energy transformations
Found by Kamal101 in Tension
June 16, 2012 at 06:32 AM
Ages: unspecified
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Quantum levitation. “Superconductivity locked in space,” a phenomenon known as quantum trapping. Video courtesy of the Association of Science-Technology Centers (ASTC), representing the science center and museum field worldwide. To learn more, visit www.astc.org. Follow us on Twitter: @ScienceCenters.
Tel-Aviv University demos quantum superconductors locked in a magnetic field (www.quantumlevitation.com). For an explanation of the physics behind this demonstration, visit www.quantumlevitation.com/levitation/The_physics.html.
(1:56)
Found by Mrs Jefferies in Electromagnetic
December 25, 2011 at 09:27 PM
Ages: 9 - 18
License: Public Domain
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A video about Aristotle. He is one of the most important founding figures in Western philosophy. He was the first to create a comprehensive system of Western philosophy, encompassing morality and aesthetics, logic and science, politics and metaphysics. Aristotle's views on the physical sciences profoundly shaped medieval scholarship, and their influence extended well into the Renaissance, although they were ultimately replaced by modern physics. In the biological sciences, some of his observations were only confirmed to be accurate in the nineteenth century. His works contain the earliest known formal study of logic, which were incorporated in the late nineteenth century into modern formal logic.
Found by grazianione in Aristotle
January 22, 2010 at 11:42 AM
Ages: 12 - 18
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Part of NCSSM Online Physics Collection: This video deals with centripetal force acting on an object to move it in a circular path. http://www.dlt.ncssm.edu
Found by Joyce Ventimiglia in Centripetal Acceleration
February 6, 2012 at 10:07 AM
Ages: 15 - 18
License: CC by-nc-sa
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Demonstrating that helium is lighter than air with bubbles that rise. Watch David Richardson from the Institute of Physics demonstrate these fascinating, yet simple physics experiments that you can replicate in class. (1:30)
Found by porter1526 in Helium
April 26, 2011 at 08:26 PM
Ages: 10 - 16
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The Life of Albert Einstein. Part 2/4 - Learn about how Albert Einstein started studying at the Polytechnic and how he started thinking about physics. In this video you will also learn about his family life and how he became the world's greatest thinker. (04:33)
Found by teresahopson in Einstein, Albert
March 14, 2011 at 04:04 PM
Ages: 9 - 18
License: Proprietary
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