Determine the magnitude of the resultant of the given concurrent forces. F1= 800 N; along (+) x- axis F2= 400 N; -210 F3= 400 N; 240 F4= 800 N; S 30°E 1121 86 N

Engineering mechanics problem , Include free body diagram

A X Wo = W L = L Slope(x)*El = L Determine the equation for the slope in the beam. Hint: first determine the equation for the internal resultant moment in terms of x, set the moment equation equal to El*d²v/dx², then integrate both sides of the equation to get slope. x + constant₁ B +constant₁ Wo Given: Wo = 5 kN-m L = 3m Find the variables a, b, c and d for the slope equation in the form ax4+ bx³ + cx² + dx + contant1 (Note: terms may be zero) Slope(x) * El Number x4 + Number Number x³ + Number x² +