Curated Video
Opposing forces
Opposing forces are at work all the time, even when you aren't moving! Physical processes -Force and motion - Action and reaction Learning Points When opposing forces are balanced, an object remains stationary. Unbalanced forces cause an...
Curated Video
Space rockets
Find out how rockets shoot into space at amazing speeds. Physical processes -Force and motion - Action and reaction Learning Points Newton's third law states that every force has an equal and opposite force. A Twig Context Film....
Professor Dave Explains
The Third Law of Thermodynamics: Absolute Zero
Brr, it's so cold today! Could it get any colder? Is there a coldest possible temperature? Yes, there is! That seems strange, but now we know that temperature is just a measure of kinetic energy, so zero kinetic energy must mean zero...
Professor Dave Explains
Newton's Third Law of Motion: Action and Reaction
Are you tired of Newton's laws of motion yet? Well, lucky you, this is the last one. And it's the most misunderstood as well! People love making inappropriate metaphors with scientific principles, unfortunately. Watch this to make sure...
Sophia Learning
Sophia: Newton's Third Law of Motion Stated Graphically
In this narrated tutorial, see a graphical interpretation of Newton's third law of motion. [4:01]
National Science Foundation
National Science Foundation: Science of Nfl Football: Newton's Third Law of Motion
NBC's Lester Holt breaks down Isaac Newton's Third Law of Motion and how energy transfers between football players who collide during a game. Professors Tony Schmitz of the University of Florida and Jim Gates of the University of...