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Inertigratus

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## Homework Statement

[PLAIN]http://img406.imageshack.us/img406/3756/fmp1.jpg [Broken]

How do I calculate the magnitude of the sum of these 3 vectors?

Also, how do I find the angles the sum of the vectors make with each axis?

F

_{1}= 260N

F

_{2}= 75N

F

_{3}= 60N

## Homework Equations

F = F

_{1}+ F

_{2}+ F

_{3}

## The Attempt at a Solution

The thing is that I'm still new to vectors and not sure how to proceed since the vectors aren't beginning at origo. Plus, the magnitude is in Newton, how do I find out the components of each vector using the magnitude?

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