A force and a couple are applied as shown to the end of a cantilever beam, (a) Replace thi...

A force and a couple are applied as shown to the end of a cantilever beam, (a) Replace this system with a single force F applied at point C, and determine the distance d from C to a line drawn through points D and E.(b) Solve part a if the directions of the two 360-N forces are reversed.