The geometric center of the waterplane area is called the().
A、center of buoyancy
B、center of gravity
C、metacenter
D、center of flotation
A、center of buoyancy
B、center of gravity
C、metacenter
D、center of flotation
A、geometric center of the waterplane area B、intersection of the vertical centerline and line of action of the buoyant force C、center of gravity of the vessel corrected for free surface effects D、geometric center of the displaced volume
A、metacenter B、geometric center of the waterplane area C、center of gravity D、center of flotation
A、center of gravity B、amidships station C、center of flotation D、geometric center of the waterplane area
A、metacenter B、amidships C、center of flotation D、geometric center of the displaced volume
A、metacenter B、amidships C、center of flotation D、geometric center of the displaced volume
A、metacenter B、amidships C、center of floatation D、geometric center of the displaced volume
A、A.center of gravity B、B.amidships station C、C.center of flotation D、D.geometric center of the waterplane area
A、vertically above the center of buoyancy B、vertically above the center of gravity C、at the intersection of the upright vertical centerline and the line of action of the buoyant force D、at the geometric center of the underwater volume
A、vertically above the center of buoyancy B、vertically above the center of gravity C、at the intersection of the upright vertical centerline and the line of action of the buoyant force D、at the geometric center of the underwater volume