Ch+2+-+Mechanical+Equilibrium


 * Vocabulary Quizlet **

INSTRUCTIONAL GOALS Newton's 1st law (Galileo's thought experiment) Inertial reference frames
 * Inertia and interactions **

LAB NOTES & INSTRUCTIONAL DEMOS: Scaffold lab

Floating Soccer Ball The normal force Weight vs Mass

STUDENT MATERIALS - Phet Vectors Force diagrams

SUPPLEMENTARY MATERIALS Trigonometric approach to vector analysis Spreadsheets and vector analysis

VIDEOs

Vectors: media type="file" key="Vector .mp4" width="300" height="300"

** Hewitt Classroom Videos **
Newton Defined media type="youtube" key="Hx-0qdVk6k4" width="560" height="315"

Weight vs. Inertia (mass)
media type="youtube" key="aCqQzrPCcFM" width="560" height="315"

** Hewitt-Drew Videos **
1. Equilibrium Rule media type="youtube" key="t0akAKlJ3nc" width="560" height="315"

2. Equilibrium Problems

media type="youtube" key="V7kks66eyDM" width="560" height="315"

3. Net Force and Vectors media type="youtube" key="hSQM0hoS6VE" width="560" height="315"

4. Nellie's Rope media type="youtube" key="zwyUjFzLsuQ" width="560" height="315"

5. Nellie's Rope Tensions media type="youtube" key="zwyUjFzLsuQ" width="560" height="315"

6. Force Vector Diagrams media type="youtube" key="BV6m2rnVBYo" width="560" height="315"

7. Force Vectors on an Incline media type="youtube" key="75cYX26jNCA" width="560" height="315"