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Sal Khan discusses how force relates to velocity and acceleration. (09:15)
Found by teresahopson in Newton's Second Law
July 20, 2012 at 06:53 PM
Ages: 14 - 18
License: CC by-nc-nd
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Sal Khan offers three statements which he leaves for you to decide which one is true. (06:28)
Found by teresahopson in Newton's Third Law
July 20, 2012 at 06:58 PM
Ages: 15 - 18
License: CC by-nc-nd
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Finding the net force caused by three brothers fighting over a stuffed turtle. We break one vector in to components and find the components of the net force in order to solve for the net force. Thank you very much Ken, Jim and Chris, my three brothers, for agreeing to be in this video! (09:26)
Found by Flipping Physics in Newton's Second Law
December 16, 2014 at 01:10 PM
Ages: 12 - 18
License: Proprietary
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Sal Khan thinks about and discusses which statements would actually be true in classical mechanics. (04:31)
Found by teresahopson in Problems With Newton's Laws
July 20, 2012 at 06:37 PM
Ages: 15 - 18
License: CC by-nc-nd
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Views: 2357 |
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Do I pull on the Earth with as much force as the Earth pulls on me? (04:21)
Found by teresahopson in Gravity - Khan Academy
July 20, 2012 at 06:50 PM
Ages: 13 - 18
License: CC by-nc-nd
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Views: 2167 |
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For every action there is an equal and opposite reaction. When we sit on a chair, our body exerts a downward force on the chair. The chair also exerts an upward force on the body. If the chair would not have exerted a force, the chair would collapse and we would never be able to sit on a chair. (04:38)
Found by teresahopson in Newton's Third Law
March 22, 2018 at 07:02 PM
Ages: 9 - 18
License: Proprietary
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Views: 426 |
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(04:48)
Found by teresahopson in Historical Biography
September 14, 2022 at 12:39 PM
Ages: 12 - 18
License: Proprietary
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Views: 75 |
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(01:57)
Found by teresahopson in Newton, Isaac
April 4, 2022 at 08:41 AM
Ages: 10 - 18
License: Proprietary
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In this video, Mr. Edmonds sings to help students remember the units and the contrast between mass and weight (metric system). He also uses visuals as he sings. Mass involves the measure of the amount of matter in an object in grams (g) or kilograms (kg) and weight is the measure of gravity's pull on an object in Newtons (N). Some of the key vocabulary words include the following: mass, weight, grams, kilograms, newtons, balance, scale, and gravity. This is a great resource to help students master this important skill. Middle School and High School students will enjoy this fun, catchy tune. (03:12)
Found by porter1526 in Weight
September 25, 2011 at 11:52 AM
Ages: 11 - 18
License: Proprietary
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Views: 16755 |
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What are the forces that act on airplanes that allow them to fly? That is the focus of Mr. Os most recent O Wow Moment video, where we take a look at Daniel Bernoulli's famous equation, confront the controversy surrounding the Newton vs. Bernoulli debate, and, most importantly, answer the question - what can you do with a leaf blower and a roll of toilet paper? Join Mr. O he discusses thrust, drag, gravity, and lift. (05:49)
Found by begamatt in Bernoulli's Principle
March 31, 2011 at 04:22 PM
Ages: 9 - 18
License: Proprietary
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Views: 10482 |
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Which does more damage: a car hitting a wall at 100 mph, or 2 cars colliding at 50 mph? In this experiment the mythbusters find out and Newton's Laws are proven to be correct (05:47).
Found by tyler.arnold in Conservation of Energy
September 4, 2012 at 07:33 PM
Ages: 16 - 18
License: Public Domain
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Views: 9386 |
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This film is about Sir Isaac Newton's Three Laws of Physics. It is a student-made project, using Legos to illustrate the story of Newton and his three laws. The audio is very loud and clear. Lego illustrations are very well done. (04:52)
Found by infinitearchive in Newton's Laws of Motion
April 3, 2009 at 06:10 PM
Ages: 9 - 15
License: Proprietary
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Views: 9231 |
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Thanks to modern technology, today's youngsters grow up knowing more about our sun, planets, and solar system than all the famous philosopher/scientists in history -- Archimedes, Aristotle, Democritus, Copernicus, Galileo, and Sir Isaac Newton. NASA allows us to take a close look at some of our most fascinating neighbors, from the sun to the eight known planets, and beyond to star clusters, nebulae, and galaxies. (07:59)
Found by teresahopson in Tours of Our Solar System
September 16, 2011 at 04:59 AM
Ages: 9 - 18
License: Proprietary
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Views: 5981 |
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Light and Color
From teachersdomain.org, produced by WGBH Educational Gouindation
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In this video segment adapted from Shedding Light on Science, learn about the dispersion of light, the electromagnetic spectrum, and how sunlight contains a range of wavelengths (photons of differing energy). Isaac Newton investigated sunlight by shining it through a glass prism; after the prism refracted the light, he saw a spectrum of colors. He recognized that sunlight was made up of many colors, which could not be further separated when passed through a second prism. Drops of water in the air have the same dispersion effect. In the video, a bowl of water is used to simulate a giant raindrop to show how the differing angles of refraction of different wavelengths create rainbows. Run time 03:55.
Found by begamatt in Properties of Light
August 12, 2010 at 08:43 PM
Ages: 11 - 18
License: Undetermined
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Provocative questions begin the quest of Beyond The Mechanical Universe. This introductory preview enters the world of Electricity and Magnetism, goes on to 20th-century discoveries of Relativity and Quantum mechanics. The brilliant ideas of Faraday, Ampere, Maxwell, Einstein, Schrödinger, Heisenberg add to The Mechanical Universe of Newton.
Found by laneyk in History of the Science of Physics
March 22, 2010 at 09:43 PM
Ages: 12 - 18
License: Undetermined
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Views: 4560 |
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Provocative questions begin the quest of The Mechanical Universe. This introductory preview enters an Aristotelian world in conflict, introduces the revolutionary ideas and heroes from Copernicus through Newton, and, like a space shuttle from past to present, links the physics of the heavens to the physics of the Earth.
Found by laneyk in History of the Science of Physics
March 22, 2010 at 08:20 PM
Ages: 12 - 18
License: Undetermined
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Views: 4086 |
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This NASA video segment explores how Newton's Laws of Motion apply to the drag force on an airplane. Viewers watch an instructor at NASA's National Test Pilot School and learn that the drag force on an airplane in flight is the result of the horizontal momentum of air molecules colliding with the airplane. Viewers also learn that this drag force can be changed by reshaping the airplane, changing the angle of attack, and placing speed brakes on the wings. A demonstration illustrates how the drag force on an object can be determined, while derivations of the drag equation from Newton's second law show how the force can be calculated. Onscreen formulas and calculations represent the forces mathematically. Run time 12:28.
Found by Larry Sanger in Application of Newton's Laws
June 30, 2009 at 12:00 PM
Ages: 12 - 18
License: CC by
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Views: 4053 |
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A tribute to the Black Panters. In Oakland Bobby Seale and Huey P. Newton founded the Black Panthers in 1966 with a ten-point platform for addressing racial and economic inequality in America. (5:57)
Found by Barb in Black Panther Party
November 17, 2009 at 08:50 PM
Ages: 12 - 18
License: Undetermined
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Views: 3585 |
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This NASA video segment explores how Newton's laws apply to the landing of an airplane. Viewers watch an instructor at NASA's National Test Pilot School explain that each step of an airplane's landing can be described with physics. Viewers also learn that a test pilot's job is to find the optimal methods for landing an aircraft.
(02:22)
Found by Larry Sanger in Application of Newton's Laws
June 30, 2009 at 12:00 PM
Ages: 10 - 18
License: CC by
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The Scientific Milestones That Shaped Humanity - Adam Bly, founder & editor-in-chief of Seed Magazine, discusses scientific milestones. Students should have knowledge of Newton and Einstein, as he uses their accomplishments to jumpstart his discussion. (05:27)
Found by teresahopson in Influence of Inventions
April 3, 2011 at 10:49 AM
Ages: 15 - 18
License: Proprietary
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Learn about the Nature of Fluids - Kitchens are full of fluids you might never have known were there. A fluid can be a liquid, gas, solid, or even plasma. Check out this episode of Food Science, as Dr. Kiki drops some knowledge regarding viscosity and her main man Sir Isaac Newton. Run time 03:49.
Found by begamatt in Fluid Dynamics
May 5, 2010 at 03:41 PM
Ages: 12 - 18
License: Proprietary
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Views: 3487 |
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This NASA video segment explores how Newton's laws apply to the landing of an airplane. Viewers watch an instructor at NASA's National Test Pilot School explain what happens during the flare phase of landing and how mistakes in a pilot's timing can make landing impossible. (03:30)
Found by Larry Sanger in Application of Newton's Laws
June 30, 2009 at 12:00 PM
Ages: 10 - 18
License: CC by
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Views: 3403 |
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How do we make sounds that are both high and low? How do vibrations make sounds? How does sound make things look better? What is "Bernoullis" principle? How does Bernoilli's principle keep airplanes in the air? How do airplanes stay in the air? What is a polymer and how does it work? What is static electricity? How do my eyes play tricks on me? What are forces and how can I multiply them? What is "Newton's First Law"? What is "centripetal force"? What is "centrifugal force"? What is the difference between a solid, liquid and a gas? Learn the answer to all these questions!
Found by tinag1974 in Sound Experiments
June 7, 2010 at 01:49 PM
Ages: 5 - 12
License: Undetermined
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Views: 3339 |
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Force
From TeacherTube, produced by Ignite Learning
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This cartoon the explains the concept of force. It gives main characteristics with illustrations. Some key words in this video include: push, pull, magnitude, direction, newton, matter, gravity, gravitational force, and mass. Fun review. 2:16 min.
Found by laneyk in Force & Balance
July 18, 2009 at 07:29 AM
Ages: 9 - 18
License: Proprietary
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Views: 3299 |
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