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    Vector A is 3.00 units in length and points along the positive x-axis. Vector B is 4.00 units in length and points along the negative y-axis. Use the graphical methods to find the magnitude and direction of the following vector:
    B.) A+B

    The work I need to show to complete this problem is a free body diagram, formulas, work w/units and answer w/unit if possible.

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    Solution Preview

    Look at the attached file vec2.jpg. Measure the two lengths A and B and then R. You will find : R^2 = A^2 + B^2=> R = ...