Consider the truss shown in $($Figure $1).$ Suppose that

$F=7kN.$ Assume all members are pin connected.

Figure

A$)$ find force in member ED

B$)$ find force in member CD

C$)$ find force in member BC

D$)$ find force in member CE

E$)$ find force in member GF

F$)$ find force in member GA

G$)$ find force in member AF

H$)$ find force in member AB

I$)$ find force in member BE

J$)$ find force in memeber FB

K$)$ find force in member FE

Figure