問題詳情

13.某船由甲地(L125°10.3' N ,λ1 121°44.9' E )依航向090°、航速15節、航行4小時後,其船位為:
(A)L224°04.0' N ,λ2 121°44.9' E
(B)L225°10.3' N ,λ2120°38.6' E
(C)L225°10.3' N ,λ2 122°51.2' E
(D)L226°16.6' N ,λ2 121°44.9' E

參考答案

答案:C
難度:簡單0.829268
統計:A(0),B(6),C(34),D(0),E(0)