A truss is shown below. If P1=29 kN, P2=94 kN and P3=63 kN, determine the magnitute...

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A truss is shown below. If P1=29 kN, P2=94 kN and P3=63 kN, determine the magnitute of the axial force in member GH (in kN).

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Answer 1

Answer #1

Sol H 2m A 45 2m RA P = 29KW P2 - 94kW B = 63KN RE EME RAXQ = 29 x 6 + 9 4 X 4 + 6 3X2 . RA = 84.5KN consider Toini 24.SK FAC l consider joini Fan Iv=0 S- Fee Sinusºs - (Fac sinus + F¢iB) مرا x&Go Fac fac Fac (-119.5 Sinus +29) Sincess Fac = 78.407 RON

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Answer 2

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