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question: do i have to resolve the forces in terms of F and N first and then rearrange to get them solely in terms of F or N. like this: Fsinx = Ncosx - mg, Fcosx = (mv^2/r) - Nsinx or can i just straight away resolve the forces too: F = (m(v^2)cosx)/r - mgsinx, N= mgcosx +(m(v^2)sinx)/r...

AM i allowed to just state it?? or do i have to prove it or shizznit??