The post shown in the figure below (Figure 1) is made from GOGI-T6 aluminum and has a diameter of 50 mm. It is fixed supported at A and B, and at its center there is a coiled spring attached to the rigid collar. Figure < 1 of 1 > 0.25 m 0.25 m A P k-200 MN/m Y Y Part A If the spring is originally uncompressed, determine the reaction acting on the post at A when the force P-20 kN is applied to the collar. Express your answer to three significant figures and include appropriate units. ↑ → C ? F₁ - Value Units Submit Request Answer Part B Determine the reaction acting on the post at B. Express your answer to three significant figures and include appropriate units. 3 → ? F-Value Units Submit Request Answer

What is the centroid pressure acting on the gate? O (1000)x(8) O (1000)x(6) (9810)x(5) (9810)x(6) (9810)x(4) None of the above

The suspended load weighs 607 lb Figure 3 ft- 45° B 4.5 ft 30° < 1 of 1 C Part A Use the fact that ABC is a three-force member to determine the magnitude of the reactions at A (Figure 1) Express your answer with the appropriate units. FA= Submit Part B FB = μA Submit Value Request Answer Use the fact that ABC is a three-force member to determine the magnitude of the reactions at B. Express your answer with the appropriate units. μA Value 1 Request Answer Units → PANC Units ? ?

Figure 1 of 3 100 lb 3 ft -3 ft 200 lb-ft H Identify the support reactions on the rod supported by a smooth surface at B and by a collar at A shown in (Figure 1). Check all the possible support reactions on the beam, even if some of them are equal to zero due to the loading given. Make sure the reactions in the set you choose do not depend on each other. O Az O A₂ ONA perpendicular to the axis of the collar O MA OB₂ By O NB perpendicular to the surface OMB Submit Request Answer