問題詳情
32.行星輪系如【圖 32】所示，A、B、C 三輪之齒數分別為 50，若旋臂 m 逆時針 2 轉，A 輪順時針 6 轉時，則 B、C 兩輪之轉數與轉向各為：（假設順時針正，逆時針為負） 
(A) NB=－NC=－7
(B) NB=+NC=－13
(C) NB=－NC=+10
(D) NB=－NC=－10
(A) NB=－NC=－7
(B) NB=+NC=－13
(C) NB=－NC=+10
(D) NB=－NC=－10
參考答案
答案：C
難度：簡單0.74
統計：A(11),B(51),C(185),D(3),E(0)
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