14.a一周轉輪系機構如圖(二)所示,NA = 10 rpm 順時針旋轉,NB = 6 rpm 順時針旋轉,則 C 輪
轉速與旋轉方向為何? 
(A) 8rpm 順時針旋轉
(B) 8rpm 逆時針旋轉
(C) 10.5rpm 順時針旋轉
(D) 10.5rpm 逆時針旋轉
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統計: A(14), B(18), C(81), D(17), E(0) #670197
統計: A(14), B(18), C(81), D(17), E(0) #670197
詳解 (共 3 筆)
#1314813
這篇給你參考http://m.xuite.net/blog/jerrychumf/Mechanical/142904041
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