If two members of the structure (trusses) form a truss joint and there is no external force acting on that joint then the two members are called___________

Scalar form of the force vector

If two members of the structure (trusses) form a truss joint and there

1.	If two members of the structure (trusses) form a truss joint and there is no external force acting on that joint then the two members are called___________
A.	Scalar form of the force vector
B.	The equivalent vector of truss
C.	Zero moment member
D.	Zero force member
Answer» B. The equivalent vector of truss