单项选择题
A.list to stabilize at an angle of loll B.list to decrease C.trim to decrease D.list to increase
For small angles of inclination，if the KG were equal to...
单项选择题For small angles of inclination，if the KG were equal to the KM，then the vessel would have（）.
A.positive stability B.negative stability C.neutral stability D.maximum stability
In small angle stability，the metacentric height（）.A.is ...
单项选择题In small angle stability，the metacentric height（）.
A.is found in the hydrostatic tables for a level vessel B.multiplied by the displacement yields the righting moment C.is always positive D.is calculated by subtracting KG from KM
In small-angle stability，when external forces exist，the...
单项选择题In small-angle stability，when external forces exist，the buoyant force is assumed to act vertically upwards through the center of buoyancy and through the（）.
A.center of gravity B.center of flotation C.metacenter D.metacentric height
