問題詳情
一、有一駁船（barge）其船長與船寬分別以 L 及 B 表示，如圖(a)所示；若將該船改成三體船（trimaran）之形式如圖(b)， 請計算兩種情況之 metacentric radii BM 及二者之比值。圖(a)、(b)兩種情況排水量相同。（20 分）
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