Final answer:
To determine the resultant of a force and couple system acting on a rectangular solid, we need to consider both the forces and the couple moments. The resultant force is found by summing up the forces and the resultant couple moment is found by summing up the moments of the couples.
Step-by-step explanation:
The question is asking to determine the resultant of the force and couple system that acts on a rectangular solid. In order to find the resultant, we need to consider both the forces and the couple moments acting on the rectangular solid. The resultant force can be found by summing up all the forces acting on the solid, taking into account their magnitudes and directions. The resultant couple moment can be found by summing up the moments of all the couples acting on the solid, considering both the magnitudes and the parallel or antiparallel orientations of the couples.