Okay I've been given a question about adding and subtracting vectors, and my physics teacher didn't even explain anything at all.(adsbygoogle = window.adsbygoogle || []).push({});

Q1) What is the magnitude of the resultant of the addition of the vector P + S? Where P is 2 units north and S is 5 units east.

I think I'd have to use Pythagoras' Theorem but seriously, I have no idea how to do this so if someone could PLEASE explain in detail and go through all the steps that would be awesome.

Thanks.

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# Homework Help: Adding Vectors HELP!

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