Below are the materials for Unit 4 - Forces and Newton's Laws. Additional materials will be added as we move through the unit.
YouTube Videos for each section of the notes:
Section I - III: Statics, Forces, and Sum of Forces Acting on an Object
Section IV: Algebraic Method of Finding the Resultant/Equilibrant
Section V: Graphical Method of Finding the Resultant/Equilibrant
Section VI: Mass vs Weight
Section VII: Newton's First Law of Motion
Section VIII: Normal Force and Free Body Diagrams
Section IX: Newton's 2nd Law of Motion
Section X: Apparent Weight
Section XI: Change in "Weight" in an Elevator
Section XII: Newton's Third Law of Motion
Section XIII: Friction
Section XIIIA: Static Friction
Section XIIIB: Kinetic Friction
Section XIV: Object on a Ramp
Section XIV: Object on a Ramp Example Problem
