A beam AB is subjected to several vertical forces as shown. Write a computer program tha...

A beam AB is subjected to several vertical forces as shown. Write a computer program that can be used to determine the magnitude of the resultant of the forces and the distance to point C , the point where the line of action of the resultant intersects AB . Use this program to solve ( a ) Sample Prob. 3.8c , ( b ) Prob. 3.106a.