單項選擇題

A virtual rise in the center of gravitty may be caused by（）.

A.filling a partially tank
B.using an on board crane to life a freely swinging heavy object
C.emptying a partially filled tank
D.transferring ballast from the forepeak to the after peak

你可能感興趣的試題

單項選擇題

Aboard a vessel, dividing the sum of the vertical moment by the total weight yields the vessel’s（）.

A.vertical moment
B.transverse position of the center of gravity
C.inclining moment
D.righting moment

單項選擇題

Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.

A.height of the center of gravity A.LCG
B.vertical moment
C.righting moment
D.inclining moment

无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

A virtual rise in the center of gravitty may be caused by（）.

你可能感興趣的試題

Aboard a vessel, dividing the sum of the vertical moment by the total weight yields the vessel’s（）.

Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.