PS2A - Forces and Motion

Disciplinary Core Idea PS2A: Forces and Motion

Paul Andersen introduces forces, motion, and Newton's three laws in this video. He begins by describing forces as pushes or pulls on objects that produce motion. A lack of motion results from a balanced set of forces. A teaching progression K-12 is also included.


Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/Cosmi...
Creative Commons Atribution License

All images are either Public Domain or Creative Commons Attribution Licenses:
•• S. • C. • A. • R. • C. • E. English: A Dark Image of an Pacific Rose Apple, August 1, 2009. Transferred from en.wikipedia; transferred to Commons by User:JohnnyMrNinja using CommonsHelper. (Original text : :File:Sundown and cross section.jpg). http://commons.wikimedia.org/wiki/Fil....
Crowell, Benjamin. A Line Drawing of Two Ice Skaters Demonstrating Newton's Third Law. SVG Version Created Using Inkscape., May 10, 2006. http://en.wikipedia.org/wiki/Image:Sk.... http://commons.wikimedia.org/wiki/Fil....
"File:Billard.JPG." Wikipedia, the Free Encyclopedia. Accessed March 23, 2013. http://en.wikipedia.org/wiki/File:Bil....
"File:Einstein 1921 by F Schmutzer.jpg." Wikipedia, the Free Encyclopedia. Accessed March 23, 2013. http://en.wikipedia.org/wiki/File:Ein....
"File:Falling Ball.jpg." Wikipedia, the Free Encyclopedia. Accessed March 23, 2013. http://en.wikipedia.org/wiki/File:Fal....
"File:Force Examples.svg." Wikipedia, the Free Encyclopedia. Accessed March 23, 2013. http://en.wikipedia.org/wiki/File:For....
"File:GodfreyKneller-IsaacNewton-1689.jpg." Wikipedia, the Free Encyclopedia. Accessed March 23, 2013. http://en.wikipedia.org/wiki/File:God....
"File:Max Planck 1933.jpg." Wikipedia, the Free Encyclopedia. Accessed March 23, 2013. http://en.wikipedia.org/wiki/File:Max....
"File:Toiletpapier (Gobran111).jpg." Wikipedia, the Free Encyclopedia. Accessed March 23, 2013. http://en.wikipedia.org/wiki/File:Toi....
"File:Two Reference frames.PNG." Wikipedia, the Free Encyclopedia. Accessed March 23, 2013. http://en.wikipedia.org/wiki/File:Two....
"File:Wikipage pic.PNG." Wikipedia, the Free Encyclopedia, March 10, 2013. http://en.wikipedia.org/w/index.php?t....
Kouprianov, Alexei. English: Russian Billiards Balls and Table, for the Game of Russian Pyramid., June 1, 2006. Own work. http://commons.wikimedia.org/wiki/Fil....
老陳. English: This Figure Explains Newton's Third Law of Motion., November 25, 2011. File:WeightNormal.svg. http://commons.wikimedia.org/wiki/Fil....