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Please help me with this structural analysis problem. Will thumbs up

Consider the truss shown in (Figure 1). Assume the diagonals cannot support a compressive force. Suppose that P1 = 7 k, P2 =

APA

- Part A Determine (approximately) the force in member AB of the truss. State if the member is in tension or compression. Exp

Part E Determine (approximately) the force in member EF of the truss. State if the member is in tension or compression. Expre

- Part 1 Determine (approximately) the force in member BE of the truss. State if the member is in tension or compression. Exp

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(86)2 = 17K RA AT at 8 8ft VA ve son calculation of reactions Epezout RA=0 4 + vc= 24 TEMA=0 9x8 + 8x 16 = Vex16 Ve = 12.5k T0.80 -0.80 1 Reaction force =0. - 0.6o -0.60 112 VA, Vc & RA=0 -0.80B -0.80 Nefis) Ans. Member Length (ft) AB - 7 At -7.5 Nin» = 9 LAB b) c c) fCD d) IDE e) fff f) LAF g FAG 4.12K - Tension 4.12K -Tension 9.41% Compression 7 1.88k compression 1.884 C

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