With reference to Figure Q$2,$ the truss is comprised entirely of equilateral triangles; With reference to Figure Q$2,$ the truss is comprised entirely of equilateral triangles;

the wind loads of $6kN$ at $J$ and $B$ act perpendicularly to the member JB$.$ You are to

determine the following:

$($a$)$ Force in member DF$.$

$(5$ marks$)$

$($b$)$ Force in member EF$.$

$(5$ marks$)$

$($c$)$ Force in member EG$.$

$(5$ marks$)$

$($d$)$ Force in member EK$.$

$(5$ marks$)$

the wind loads of $6kN$ at $J$ and $B$ act perpendicularly to the member JB$.$ You are to

determine the following:

$($a$)$ Force in member DF$.$

$(5$ marks$)$

$($b$)$ Force in member EF$.$

$(5$ marks$)$

$($c$)$ Force in member EG$.$

$(5$ marks$)$

$($d$)$ Force in member EK$.$

$(5$ marks$)$For each of the answer given, state clearly whether the force is compression or tension

in nature.

$(5$ marks$)$

$[$Total $=25$ marks$]$

Figure Q$2$