Main Table of Contents

  0: Introduction
  1: Force
  2: Newton's first law
  3: Mass
  4: Gravitational force: weight
  5: Newton's second law
  6: Sample problem: Rocket Guy
  7: Interactive checkpoint: heavy cargo
  8: Interactive checkpoint: pushing a box
  9: Interactive problem: flying in formation
10: Newton's third law
11: Normal force
12: Tension
13: Newton's second and third laws
14: Free-body diagrams optional
15: Interactive problem: free-body diagram optional
16: Friction
17: Static friction
18: Kinetic friction
19: Interactive checkpoint: moving the couch optional
20: Sample problem: friction and tension optional
21: Sample problem: a force at an angle optional
22: Interactive problem: forces on a sliding block optional
23: Hooke's law and spring force
24: Air resistance optional
25: Interactive Problem: Forces in Multiple Dimensions optional
26: Gotchas
27: Summary

Quiz Boards

Problems