A beam is loaded and supported as shown, with F₁ = 2070 lb, F₂ = 1740 lb, and w = 750 lb/ft. The dimensions on the figur

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A Beam Is Loaded And Supported As Shown With F 2070 Lb F 1740 Lb And W 750 Lb Ft The Dimensions On The Figur 1 (58.11 KiB) Viewed 49 times

A beam is loaded and supported as shown, with F₁ = 2070 lb, F₂ = 1740 lb, and w = 750 lb/ft. The dimensions on the figure are a = 2.3 ft, b = 2.4 ft, c = 6.8 ft and d = 2.1 ft. Develop expressions that describe the shearing forces and bending moments in the beam as functions of x. F₂ F₁ RA=5296.991 RB = lb lb Interval -2.3 ft < x < 0: V(x) = lb and M(x)= Interval 0 < x < 2.4 ft: V(x) = X Ib and M(x) Interval 2.4 ft <x< 9.2 ft: V(x) = Interval 9.2 ft <x< 11.3 ft: V(x) = = lb and M(x) = lb and M(x) = ft lb ft lb ft lb ft lb B