1. Fig. 1 shows a simple six bar linkage held in static equilibrium while a force P= 750 N is applied. Determine the reaction forces at each joint and the reaction torque T by considering the free-body diagrams of each member. Each small square on the grid is 50 mm by 50 mm. A В F E Н P Figure 1 Simple Six Bar Linkage

The vertical structure ABCD shown in Figure 1(a) is subjected to a (a) system of coplanar forces and a moment. The structure is simply supported at D with a frictionless pin and is roller-supported at A. i. Sketch the free body diagram (FBD). ii. Take moments about D and hence find the reaction force at support A. 35 kNA A5m 05m C. 80 kN+ B. 60 100 kNm 75 KN 2 m 05m 45

For the truss structure in Figure Q5a, determine the forces in members AD and AB; and state whether each of these members are in tension or in compression. *Assume that the truss is in static equilibrium.

Problem 18 Find the horizontal and vertical components of the pin reactions at C and the magnitude of the reaction at B. 1 m 1 m 800 Nm -1 m- OB m 400 N 2 m-

please help explain how to solve and include FBD please

Find the tension in the cables and reaction force at point O.

Explain about the type of supports and solve with FBD

Figure b shows a truss structure in static equilibrium that is simply supported at A and C. Calculate the reaction forces RA and RC when subjected to vertical loads of 50 kN, 25 kN and 15 kN at nodes D, E & C, respectively.

Must and should handwritten (Don't copy)

Use the method of sections or joins and please say if it's tension or compression at HC only.