For the simply supported beam given below, use Moment-Area to find slopes at A, B, C, D and E, as well as the displacement at C. Use Castigliano's 2nd Theorem to calculate the slope and displacement at B. With Virtual Work find the displacement at E and slope at B. Note the different values along the member length 7 kips 6 kips 1.5 kips A IB 31 E 37 C 21 D 5 ft 5 ft 5.ft 5ft 20 ft