試卷名稱:111年 - 111 高雄醫學大學_學士後醫學系招生考試:物理及化學#109923
年份:111年
科目:學士後西醫物理及化學
39. A wheel of radius ? and moment of inertia I is mounted on a frictionless horizontal axle as
shown in the figure. A light cord wrapped around the wheel supports an object of mass m. What
is the linear acceleration of the object? (Gravitational acceleration is g)
(A)
(B)
(C)
2
(D)
(E)