Equilibre D 39-un Solide Soumis A 3 Forces Exercice Corrige Pdf -

Forces in y-direction: [ R_y = W = 200 , N ]

But ( R_x = R \cos(\alpha) ), ( R_y = R \sin(\alpha) ), where ( \alpha ) = angle of ( R ) with horizontal. Forces in y-direction: [ R_y = W =

Now slope of AI: (\tan(\alpha) = \fracy_I - 0x_I - 0 = \frac5 \sin50°2.5 \cos50° = 2 \tan50°). Weight at midpoint M = (2

Given the intersection I, distances: Let’s put coordinates: A = (0,0), B = (5 cos50°, 5 sin50°). Weight at midpoint M = (2.5 cos50°, 2.5 sin50°). Rope at B, horizontal left. Intersection I: Horizontal line through B: y_B = 5 sin50°. Vertical through M: x_M = 2.5 cos50°. Vertical through M: x_M = 2

Forces in x-direction: [ R_x = T \quad (\textsince R \text has a horizontal component toward the right) ]