試卷名稱:107年 - 107 學士後西醫:物理及化學#75196
年份:107年
科目:物理
3. A thin uniform rod of mass M and length L is positioned vertically above an anchored frictionless pivot point, as shown below, and then allowed to fall to the ground. At what speed does the free end of the rod strike the ground? 
(A) 
(B)
(C)
(D)
(E)