2.2 Forces

Videos to solve "2.2 Worksheet #2":

• Translational Equilibrium using Law of Sine

• Translational Equilibrium 3 problems (Chris Doner)

• Friction Problems (Chris Doner)

• Simple Friction Problems: Example 1, Example 2, Example 3

• Inclined Plane with 1 mass and friction. (Simple explanation all forces acting)

• Inclined Plane with 2 masses and friction.

• Explanation of Hooke's Law (Spring force) and Video #2

• Free Body Diagram: Video #1, Video #2,

Why dragster can accelerate at 5g (5 x 9.81)?

Simulations:

1. Different situations for Normal Force (BU)

2. 2nd Newton's Law with Graph Position and Velocity (Physics Aviary)

3. Atwood Machine to see 2nd Newton's Law (Physics Classroom) Find the mass on the table with the readings

4. Atwood Machine to see 2nd Newton's Law measuring speed (Physics Aviary)

5. The Elevator Ride (Physics Classroom)

6. Skydiving (Physics Classroom)

7. Forces and Motion (Phet)

8. Friction Lab (with F-t graph) (Physics Aviary)

9. Inclined Plane, going up constant velocity (Physics Aviary)

10. Inclined Plane with Force-angle graph (Physics Aviary)

11. Inclined Plane (Physics Classroom)

12. Inclined Plane, 2 masses with friction (GeoGebra)

13. Forces on Inclined Plane (Java required)

14. Inclined Plane (Java required)

Activities:

1. Free Body Digrams practices (Physics Classroom)

Socrative:

10 Multiple Choice questions about 2.2 Motion (SOC-29917855)

30 Multiple Choice questions about 2.2 Motion (SOC-29909754)

Worksheets / Files

1. 2.2 MC SL / Answers / Solutions

2. 2.2 MC HL / Answers / Solutions

3. 2.2 Worksheet / Answers / Solutions

4. 2.2 Worksheet #2 / Answers are in the link of the videos.

5. 2.2 Worksheet #3 / Solutions

6. 2.2 Inclined Plane FBD / Solutions

7. Labs

   1. Hooke's Law

   2. Friction