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Degrees counter-clockwise

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Reference no: EM131242017

Vector A has a magnitude of 12.5 and is directed at 90 degrees counter-clockwise from the +x axis. Vector B has a magnitude of11 and is directed at 117 degrees counter-clockwise from the+x axis.  If R= B- A, what is the magnitude of vector R?

Reference no: EM131242017

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