Determine the force of reaction at A, the force of reaction at B, and the moment of reaction at B.
Enter a positive value if the force is directed upward and a negative value if the force is directed downward.
The loading on a floor beam used in the airplane is shown in Figure 1. Suppose that w = 31 lb/in. Use discontinuity functions and determine the reactions at the supports A and B.
Figure 1:
120 in.
120 in.