A neutral equilibrium position for a vessel means that the metacenter is（）.
- Alower than the keel
- Bat the same height as the center of gravity
- Cexactly at midships
- Dat the center of the waterplane area
问题
A neutral equilibrium position for a v
参考解析：
分类：船舶浮性题库,海上货物运输题库
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