>>5
God /sci/ sure has a lot of ignorant fucktards.
Of course vectors have magnitude.
Using (x,y) format, vectors just have a magnitude of SQRT( x^2 + y^2 ).
Even some highschool dipshit should know that.
>>4
Let me try to be a bit nicer about this than that fucktard
>>5
Forces can be modelized as vectors. It's incorrect to say to say that the opposite necessarily holds true.