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Three forces act on a particle that moves with a constant velocity v = (2 m/s) x - (7 m/s) y. Two of the forces acting on this particle are F1 = (-9 N) x + (10 N) y + (2 N) z and F2 = (6 N) x + (1 N) y + (9 N) z. What is the magnitude of the third force?
so what i was trying to do is take the f1z component and the f2z compoment and finnding the magnitude by doing squroot(9^2+2^2)....but that is not how you do it...
can someone please point me in the right direction?
so what i was trying to do is take the f1z component and the f2z compoment and finnding the magnitude by doing squroot(9^2+2^2)....but that is not how you do it...
can someone please point me in the right direction?