& LO$5)$

mber$($s$)$ if exists, with

miember of the truss and

$6$ are in tension $(T)$ or

ve the answers in tabular

Use the method of joints

$P_1=60kN,P_2=45kN$

Hint: It is not needed to calculate support

reactions.

$+iFx=0,Ax=0$

$M_{AD}=60(2)-45(5)$

$=120-225$

$=105$

$-F_{FE}-44,9(3)=0$

$F_{FE}=134,7kN$