I got a problem on a homework but the wording is kind of confusing and i dont know how to place it down on paper in a way that i can solve it...thanks for all the help..it looks basic, I find the Problem in weather its B+C=7i+5j or B+C=C being b+(7i+5j)=C(adsbygoogle = window.adsbygoogle || []).push({});

1: A vector, B, when added to the vector C=7i+5j yields a resultant vector which is in the positive y direction and has a magnitude equal to that of C. what is the magnitude of B?

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# Homework Help: Vector addition help

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