試卷名稱:110年 - 110 學士後醫學系招生考試:物理及化學#100231
年份:110年
科目:學士後西醫物理及化學
48. A mass-spring system is shown in the figure where the spring constant k = 100 N/m and the mass is 4 kg. Assuming the initial velocity is 3.5 m/s, what is the amplitude of the motion?
(A) 0.5 m
(B) 0.7 m
(C) 0.8 m
(D) 0.9 m
(E) 1.2 m