A Beam is supported by a pin A and cable Bc ar b. The horizontal component of four reaction at pin A is ?

Problem 3 (Pro 2.35 Textbook): The girder shown is supported by columns at A and B. Two smaller beams push downward on the girder with a force of 40 kN at C, and two other beams push downward with a force of 50 kN at D. Find the reactions at A and B. 2.5m 2.5m ; 2.5m he The STEEL GIRDER -STEBL BEAMS STEEL COLUMNS

3. For the loaded beam shown below, solve for the reactions at point A (a roller) and point B (a pin joint). 30 KN 3 m + 1 m 4 m 3

Learning Goal: To use the equations of equilibrium for a three-dimensional object to solve for the support reactions. The plate shown in (Figure 1) is supported by a roller and a cable in the xx-direction at AA, a ball-and-socket joint at BB, and a roller at CC. A force FFF = 6.6 kNkN is applied at the centroid of the plate parallel to the yzyz-plane and making an angle of θθtheta = 34 ∘∘ with the xyxy-plane. The sides ABAB and BCBC of the plate have length LLL = 1.2 mm .   What is the reaction force in the yy-direction at point BB? Let a positive force act in the positive yy-direction.   What is the reaction force in the zz-direction at point CC?   What is the reaction force in the zz-direction at point AA?   What is the reaction force in the zz-direction at point BB?   What is the tension TT in the cable?   What is the reaction force in the xx-direction at point BB? Let a positive force act in the positive xx-direction.