Dynamics: Newton's Laws of Motion
The 3 Laws
Units
Frames of Reference
Friction Force
Normal Force
Mass and Weight
Problem Solving Suggestions
Examples
Videos
Roger Coates
Vectors, Tension
Free Body Diagrams
Problems
Questions
Newton's Laws: NASA Demos 7.6 minutes
Mass versus Weight:
Newton's Laws of Motion: Circus Physics: http://www.pbs.org/opb/circus/classroom/circus-physics/newtons-laws/ 2.1 minutes
Some related physics
Demonstrations
Alka Seltzer "Rocket" 1 minute
Potato Cannon