When at rest on even keel, the vessel's centre of buoyancy is directly below the centre of as well as below the metacenter.
Avelocity
Bspeed
Cgravity正確答案
Dwaterline
答案與詳解
為什麼答案是 C
centre of gravity (重心 G) 正解。船舶正浮靜止時，浮心 B、重心 G、穩心 M 三點共鉛垂線，這是船舶穩性 (stability) 的基本原理。
考點：運動學名詞考點：船舶穩性考點：船舶結構名詞
載入中…
