問題詳情
25. 下列何者不屬於接觸力?
(A)推力
(B)摩擦力
(C)重力
(D)撞擊力。
(A)推力
(B)摩擦力
(C)重力
(D)撞擊力。
參考答案
答案:C
難度:計算中-1
書單:沒有書單,新增
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