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
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A.downward and inward flow
B.downward and outward flow
C.upward and inward flow
D.upward and outward flow
A.yaw
B.surge
C.sway
D.roll
A.pitch
B.surge
C.sway
D.roll
A.metacentric height
B.mean draft
C.moment to trim one inch
D.deadweight
A.have a large amplitude of roll
B.provide a comfortable ride for the crew and passengers
C.have drier decks in heavy weather
D.be likely to have cargo shift in heavy weather
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As a ship moves through the water，it causes a wake，which is also moving forward relative to the sea. In addition to a fore and aft motion，this wake also has a(n)（）.
Bilge keels are more effective at dampening rolls as the（）.
For a vessel with list，a decrease in GMT will cause the angle of inclination to（）.
If the metacentric height is large，a floating vessel will（）.
At an angle of loll，the capsizing moment is（）.
The center of flotation of a vessel is the point in the waterplane（）.
During counterflooding to correct a severe list or trim aggravated by an off-center load，a ship suddenly takes a list or trim to the opposite side. You should（）.
The difference between the height of the metacenter and the height of the center of gravity is known as the（）.
In order to determine the trimming arm for your vessel at any particular draft，which of the following would you compare?（）.
Pitching is angular motion of the vessel about what axis?（）.