Two ants at a picnic find a small piece of cake. Each picks up the cake and tries to carry it
home. The first ant's home is due west and he pulls with a force of 10 N. The second ant's
home is due south and he pulls with a force of 10 N. In what direction is the cake heading?
If the cake can withstand a force of 13.5 N, what do you predict will happen?