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Vector A has a magnitude of 7.30 units and makes an angle of 46.5° counter-clockwise from the positive x-axis. Vector B has a magnitude of 8.00 units and is directed along the negative x-axis.

(a) Using graphical methods, find the vector sum A + B.

Magnitude of A + B: units

Direction of A + B: ° counterclockwise from +x-axis

(b) Using graphical methods, find the vector difference A - B.

Magnitude of A - B: units

Direction of A - B: ° counterclockwise from +x-axis

I am having trouble with that problem and I was wondering if I drew my graph correctly?

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# Homework Help: Vector graphing help

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