Component or tip to tail for adding vectors
http://www.physicsclassroom.com/Physics-Interactives/Vectors-and-Projectiles/Vector-Addition
Component or tip to tail for adding vectors
http://www.physicsclassroom.com/Physics-Interactives/Vectors-and-Projectiles/Vector-Addition
Add different colours, explore uploaded image
http://www.physicsclassroom.com/Physics-Interactives/Light-and-Color/RGB-Color-Addition
Change uniform colors and see effect
http://www.physicsclassroom.com/Physics-Interactives/Light-and-Color/Painting-with-CMY
Dot pattern for gravity
http://www.stmary.ws/HighSchool/Physics/home/animations3/gravityIntro5.htm
Explore value of g on other planets
Find your weight
Investigate F = ma with/without friction
http://www.physicsclassroom.com/Physics-Interactives/Newtons-Laws/Force/Force-Exercise-1