Physics I Class 04 Newton’s Second Law for More Complex Cases.

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Presentation transcript:

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

A Common Example: Atwood’s Machine

Solution to Atwood’s Machine

Inclined Plane

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

Solving for Acceleration

Class #4 Take-Away Concepts

Class #4 Problem of the Day

Answer to Problem 1 for Class #4

Activity #4 - Forces and Motion in Coupled Systems