問題詳情
17.一船舶正浮時,其重心G位置高於定傾中心M,當此船受一側向外力作用而橫傾一小 角度θ,假設此時船上物體皆無移動,試問此一側向外力若去除後,此船將如何運動?
(A)旋轉回復至原本正浮位置
(B)繼續傾斜,橫傾角加大
(C)維持θ 橫傾角度而靜止不動
(D)以橫傾角度θ爲對稱中心左右橫搖
(A)旋轉回復至原本正浮位置
(B)繼續傾斜,橫傾角加大
(C)維持θ 橫傾角度而靜止不動
(D)以橫傾角度θ爲對稱中心左右橫搖
參考答案
答案:B
難度:困難0.333333
統計:A(2),B(6),C(4),D(5),E(0)
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