Determine the slope at B and the maximum displacement of the beam. Use the moment-area theorems. Take E = 200 GPa, I = 550(10⁶) mm⁴.

Moment Area Theorem. To determine tc/B we apply Theorem 2 by finding the moment of the M/El diagram between BC about point C. This only involves the shaded area under two of the diagrams in Fig. 7-22b. Thus, kN tc/B= - (1 m) [(2 m) (-30 kNm)] + (m) [2 (2m) (10 km)] 53.33 kN m M (b) 10 EI X