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Forces in Equilibrium
BlackBoard Notes


Sketch of apparatus:

Forces on bracket


Show samples of vector addition:

vector addition

  • Can also add their components:

    vector component addition


    vector addition


  • Note: Use a sharp pencil! Be sure to label all vectors and their components, and indicate their direction. Draw vectors with arrow in middle, not the end; makes it easier to see the ends of the vectors.

    Vector not Vector

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    Revised: 16 May 17 Canton, NY 13617