Determine the force in members BC, CG and GF of the Warren truss using the method of sections. Indicate if the members are in tension or compression. 3 m -3 m- -3 m- B D 9 3 m 6kN 3 m 3 m - ա . 9 kN 3 m E 3 m FBC FCG 3 m FGF 7 kN 6 kN

Q2: For the below trusses. list the members that has NO axial force (Zero force members) under the load given. Each wrong answer cancels a right answer. AA 60° 600 50 KN 45° B Truss-T1- 45° B 45⁰ Truss-T3- 60° E 20 KN Truss-T2- 20 kN ↓ W B с Truss-T4- D D B 50 KN E

Q2- Determine the forces in members GE, GC, BC of the truss shown in the figure. ( use section method ) +400 N B 4m 4m 4m 1R00 N

2. Determine the force in members DC, HI, and JI of the truss. State if the members are in tension or compression. Suggestion: Use the sections shown -9 ft--6 ft --6 ft-–9 ft- tonton E 6 ft 1200 lb 1600 lb 6 ft 12 ft B |-6 ft--6 ft-|

Use the method of sections to determine the force in members CD, and GF of the truss Also indicate all zero-force and state if the members are in tension or compression. members. 2 kN A 1.5 m G 1.5 kN 2 m 0.8 m A EPIST-95 ING PEK -1 m F -2 m PURCH ARME 1 m

Determine the forces acting in members FE, EB and BC of the truss use the method of sections. The truss is supported by a pin at A and a roller at D. - 2 m- 1.5 m E -2 m - 2 m B 11 kN 22 kN

Determine the internal force in members AF, FG,BG & CD of the truss ? 12,KN 12,KN 10 KN VF VG VH 10 KN B C E 4m

Q2: For the below trusses. list the members that has NO axial force (Zero force members) under the load given. Each wrong answer cancels a right answer. FO co G H Truss DES Tuss-T3- H Truss-T2- B 20 KN Truss-T4- ↓ D D WW с B 50 KN E

Determine the force in members DE , DF, and GH of the truss. 10, 2000 lb E D 10' 13' 2000 lb F |C 10 16' G B 10' H-- 26'-

6-5. Determine the force in each member of the truss, and state if the members are in tension or compression. [Answer: FDc 400 N (C), FDA = 300 N (C), FBA = 250 N (T), FBC = 200 N (T), FCA = 282.8 N (C)] %3D %3D 300 N 400 N DY 2 m 250 N A B. 2 m 200 N Prob. 6-5 6 13. Determine the forgo in oh naam