An offshore drilling platform is being held stable by three tugs as shown in the figure below. N B Figure 3 0ffshore drilling platform Show description Tug A is heading west and tug B is heading south. The figure above shows the approximate direction of tug C. a. If the system shown is not moving (i.e. it is static), describe how the forces operating on the platform relate to one another. Write this relationship mathematically usina vector notation