Structural Mechanics Coursework $3$

Question $1$

$($a$)$ Calculate the reaction forces at supports A and F in Figure $1.$

$[4$ Marks$]$

$($b$)$ Using Method of Joints to find the forces in the members $AB,AH,BH$ of the pin jointed frame in Figure $1.$

$[12$ Marks$]$

$($c$)$ What is the value of the force in member CG$,$ DE and EF$?$

$[4$ Marks$]$