Question: I have two procedures for the same problem with two different results, which one is right? And if none is correct, please attach a correct

I have two procedures for the same problem with two different results, which one is right? And if none is correct, please attach a correct answer with an explanation, thank you.


Fix 2 40 N F, V = 69. 3 Fix = 50W Fly = ON 39 5X=ON 5y = -125 N RX = TON Ky= - 65, 7N R = T(90 , 7 + ( SSF) = 105, 8 Fix = 80 N' costo = 40 100 N Fly = 40N Sin 60 - 69,3 Rounded due R = 10ON to sig tig3 ) Find the Net Force (sum of vectors FI, F,, F3 ) acting on the ring "O" If FI = 80 N, F2 = SON and FB= 125 N. F= 80 N EFX = 0 60 Fx = 50 N FX - 2 + F, sin 30" = 0 F2 FS = 125 N Fx - 50 + 80 sin 30 2 0 Fx -50 + 40=0 FX - 10 = 0 VF 3 FX = 1ON Ey = SS. 718 N F EFy = 0 By - Est Fi cos 30 20 By - 125 + 80 cos 30' = 0 Fy - 125 + 69. 282 20 Fx = 10 N By - 55 . 718 2 0 Fy = 55. 718 N F = Net force = / F X 2 + fy2 = V (IONS 2 + (ss. 718 N) 21 = / 3204. 5 2 56. 608 N
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