In snall angle stability, when external forces exist , the buoyant force is assumed to act vertically upwards through the center of buoyancy and through the（）.<br>A:center of gravity<br>B:center of flotation<br>C:metacenter<br>D:metacentric height

In snall 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

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