Hi, may i ask how to do these questions?Thank you for helping?
Extracted text: Exercise 12.89 P. 0.55 m The mechanism shown is used to 0.3 m support the load P= 8 kN. Determine. component of the reaction at A and F, and the force in hydraulic cylinder DE. State whether the hydraulic 0.2 m cylinder is in tension or compression. %3D E F 0.15 m 0.2 m B 0.2 m 0.15 m Exercise 12.93 The figure shows the front wheel suspension of an automobile. The pavement reacts a vertical force of P = 3 kN on the tyre. Determine the force acting on pin B and components of the force on pin F, and the force on absorber CE. Absorber CE is perpendicular to member DEF. All masses are negligible compared to force P. All dimensions in mm. 135 260 A B 210 F 132 48 E 245 260
Extracted text: a. Determine all components of forces acting on member ABCD. b. Determine all components of forces acting on member BE. 0.48 m 0.2 m 0.44 m RO.12 m RO.06 m Bl D 0.32 m 100 kg LAGIO Determine the forces in hydraulic cylinders AB, CD and EF. All dimensions in me- ters. 0.6 0.4 0.8 0.4 0.3 D 0.2 0.1 0.2 В с 0.4 E 0.7 0.8 300 kg 0.2 P. S F Al k0.1 0.3 0.3 EI