複選題
35、 Please determine the force in each member of the truss shown below and identify which of the following statements are correct? 
(A)FBD = FEF = 0 N
(B) FCF = 32.5 kN (tension)
(C) FAD = 5 kN (tension)
(D) FCD = 30.0 kN (compression).

答案:登入後查看
統計: A(8), B(9), C(4), D(10), E(0) #869874