Question

A truss is subjocted to a 12 kN vertical load at G and a 20 kN vertical load at F as shown in the figure Calulate (a) Forces in members AG, GF and AB using the method of joints (b) Forces n mem s FC、BCard FE using the mothod of sections Show all your calculations. This question can be answered only with a file attachment. Use only A SINGLE PDF file for your answer. Handwritten work is not accepted Multiple file attachments are not accepted. 12 AN 20 N 20㎾ 2 m 2 m 2 m 2 m 2 m
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G1 2m 132m RD タ上AB 20KN12.216 KN 12kN Cong) IS -conぷden.the Mornent_ about..ai Fy: o Fc Fe13.og kN (

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