A beam is to carry a series of uniform and uniformly varying distributed loads as shown...

A beam is to carry a series of uniform and uniformly varying distributed loads as shown in part a of the figure. Divide the area under each portion of the load curve into two triangles (see Sample Prob. 5.9), and then write a computer program that can be used to calculate the reactions at A and B. Use this program to calculate the reactions at the supports for the beams shown in parts b and c of the figure