Can you see this? What does a
displacement craft mean? It means that the vessel is supported entirely by its own
displacement. What does it have to be support, what does it have to support? The weight;
the weight is supported entirely by the volume of the displacement, which is the buoyant
force that is, the volume of displacement into rho into g that will give you the total
buoyant force that should be equal to weight- that is what is called as a displacement
craf