a plate subjected to loads. Replace the loads by an equivalent force through C and a couple acting A and B. Solve if the forces of the couple are (a) horizontal and (b) vertical.

Please answer the following question 1-47 in the picture and make sure you draw a free body diagram also use positive sign convention for internal forces please, Thank for your help. Post pictures of your work instead of typing it. Hint: this is a reverse engineering problem;the force in the members can be computed by setting the equal stress condition.

3. For the beam with cross-section shown: a. Determine the maximum tensile stress, and indicate which points experience this stress (tell which cross-section feels this stress, and which points on that cross-section feel this stress). b. Determine the maximum compressive stress, and indicate which points experience this stress (tell which cross-section feels this stress, and which points on that cross-section feel this stress). c. Determine the maximum shear stress, and indicate which points experience this stress (tell which cross-section feels this stress, and which points on that cross-section feel this stress). d. For the cross-section 2 m to the right of A, determine the normal stress at point D on the cross-section, and state whether this stress is tensile or 100 KN m compressive. e. For the cross-section 2 m to the right of A, determine the shear stress at point D on the cross- section. f. Determine the equations for the elastic curve, and for the slope of the elastic curve, for…