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Posted: **Thu Jul 14, 2022 2:57 pm**

: There Is An 18 M Long Truss With The Vertical And Horizontal Loadings Shown There Is A Pinned Support At The Left End A 1 (28.06 KiB) Viewed 37 times

There is an 18 m long truss with the vertical and horizontal loadings shown. There is a pinned support at the left end and a-roller at the right. What is the internal force in the member LF? a) 15.7kN, compression b) 15.7kN, tension C) 8.7kN, tension d) 0 e) 8.7kN, compression