1. The upper beam in the figure is supported by a reaction at R3 and a roller at A which separates the upper and lower beams. Determine the value of the reactions. 600 1900 10 4 4000| 10 6. R3 R1 R2

Determine all the reactions of the given structure. The surface against which the support D is sitting is perpendicular to the element CD. Given: X = 10 kN. X.KN əITANDARTAIL FINAN |———— 4 6 kN/m 4 m 20 KN 4 m O 4 m The magnitude of the reaction at A is Ax= The magnitude of the reaction at A is Ay= The magnitude of the reaction at Dis D The magnitude of the reaction at D is Dy etməørstetten D T 3 m 3 m kN, and the reaction is (Click to select) ✓ kN, and the reaction is (Click to select) kN, and the reaction is (Click to select) kN, and the reaction is (Click to select)

Consider the frame shown in (Figure 1). Suppose that P = 400 N and M = 800 N? m. Find the reaction at C, so find Cx and Cy. Please help, show all the steps. Thanks! P M T 1m 1m B -1 m- -2 m- A C

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