問題詳情
45. 有一制動器,其緊邊張力為200 N,鬆邊張力為50 N,假設鼓輪的直徑為100 mm,角速度為2 rad/s,則制動器的制動功率為多少瓦特(W)?
(A) 15
(B) 60
(C) 100
(D) 200
(A) 15
(B) 60
(C) 100
(D) 200
參考答案
無參考答案
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