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Physics I Class 04

Physics I Class 04. Newton’s Second Law for More Complex Cases. Newton’s Second Law - A Review. Using Newton’s Second Law to Solve Complex Problems. Atwood’s Machine Measuring “g”. We assume that the string and pulleys are massless and frictionless. Atwood’s Machine Measuring “g” - Part 2.

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Physics I Class 04

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  1. Physics IClass 04 Newton’s Second Law for More Complex Cases

  2. Newton’s Second Law -A Review

  3. Using Newton’s Second Law to Solve Complex Problems

  4. Atwood’s MachineMeasuring “g” We assume that the string and pulleys are massless and frictionless.

  5. Atwood’s MachineMeasuring “g” - Part 2 We assume a constant friction force, F.

  6. Solution to Atwood’s MachinePart 2

  7. Inclined Plane

  8. Coordinate Systems andFree-Body Diagrams Use trigonometry to determine X & Y components of forces not aligned with coordinate system.

  9. Solving for Acceleration

  10. Class #4Take-Away Concepts

  11. Class #4Problem of the Day #1

  12. Class #4Problem of the Day #2

  13. Activity #4 - Forces and Motion in Coupled Systems

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