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Science360
Vectors - Science of NFL Football
"Science of NFL Football" is a 10-part video series funded by the National Science Foundation and produced in partnership with the National Football League. In this segment, NBC's Lester Holt looks at the role vectors play every time...
Professor Dave Explains
Uniform Circular Motion and Centripetal Force
Enough of this moving in straight lines business, let's go in circles! It may not be productive but it's super fun. Ferris wheels are fun. Yes they are, don't be a spoilsport. Roller coasters are fun too. And merry-go-rounds. Look, I...
Khan Academy
Khan Academy: Bohr Model Energy Levels
An explanation of solving for ground state energy of electrons in regards to the Bohr model. [12:08]
National Science Foundation
National Science Foundation: Science of Nhl Hockey: Vectors
Explains why passing the puck in ice hockey is such an important skill. The puck is an example of a velocity vector and vectors can be added to determine the direction and speed of the puck. [4:28]
Khan Academy
Khan Academy: Centripetal Force and Acceleration Intuition
This video shows the direction of the force in cases of circular motion at constant speeds. Several examples of centripetal force in everyday life are given. [10:46]
Khan Academy
Khan Academy: Calculus Proof of Centripetal Acceleration Formula
Watch as Khan Academy completes a calculus proof of the famous Centripetal Acceleration Formula. This video proves that a = v^2/r. [14:21]
Khan Academy
Khan Academy: Visual Understanding of Centripetal Acceleration Formula
This video gives a visual understanding of how centripetal acceleration relates to velocity and radius. [9:47]