Consider the truss shown in (Eigure 1). Suppose that F₁ = 55 kN and F₂ = 25 kN. Figure 40 kN -2 m- EX -2 m- 50 kN H -2 m- C < 1 of 1 1.5 m B 1.5m 1.5 m F₂ F₁
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