EF, = 0 Pac cos 60° – PaB cos 40° = 0 EF, = 0 +t PẠc sin 60° + Pap sin 40° – W = 0 Solving simultaneously, we get PA = 0.5077W PAC = 0.7779W
EF, = 0 Pac cos 60° – PaB cos 40° = 0 EF, = 0 +t PẠc sin 60° + Pap sin 40° – W = 0 Solving simultaneously, we get PA = 0.5077W PAC = 0.7779W
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How do you get those values of P_AB and P_AC

Transcribed Image Text:Fx = 0 I PAC cos 60° – PAB cos 40° = 0
EF, = 0 +1 PAC sin 60° + PAB sin 40° – W = 0
Solving simultaneously, we get
PAB = 0.5077W
Рс — 0.7779 W
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