1. For the beam shown in Figure 4–17, determine the displacement and slope at the center and the…


1. For the ray shown in Figure 4–17, indicate the displacement and originate at the nucleus and the reactions. The entrust is symmetrical with regard to the nucleus of the ray. Assume EI invariable throughout the ray.

2. For the ray subjected to the continuityarly varying continuity entrust w shown in Figure P4–18, indicate the right-end revolution and the reactions. Assume EI invariable throughout the ray.