試卷名稱:111年 - 111 國立臺灣大學_轉學生招生考試:普通物理學(A)#125314
年份:111年
科目:研究所、轉學考(插大)◆普通物理學
2. Consider a yoyo of mass m and moment of inertia βmR² rolling without slipping on a surface in the figure. The radius of the large disk is 2R. A string wrapping the axis of radius R is pulled by a force to the right. Setting the direction of F to be positive. The linear acceleration of the center of mass of the yoyo is then given by
(A)
(B)
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(D)