(20 Marks) Q2) Rod AB shown in Figure (2) is made of a mild steel with E = 29 * 10 psi. After the rod has been attached to the rigid lever CD, it is found that end C is 0.375 in. too high. A vertical force Q is then applied at C. Determine the required magnitude of Q that make the rigid lever CD is horizontal. 3-in. diameter 0.375 in. C B Figure (2) C (20 Marks) 22 in. 11 in. 60 in.