问题详情

At all angles of inclination,the metacenter is().


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

时间:2022-01-01 09:57 关键词: 船舶货运基本知识

答案解析

A