Remember that vectors are mathematical objects just like numbers on a number line: they can be added, subtracted, multiplied, and divided. Addition is perhaps the easiest vector operation to visualize, so we'll begin with that. If vectors with common angles are added, their magnitudes (lengths) add up just like regular scalar quantities: (Figure below)
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Simple Vector Addition
![[IMG]](http://www.electronicspoint.com/tutorialimages/AC/02033.png)
Vector magnitudes add like...
Simple Vector Addition