試卷名稱:108年 - 108 國立臺灣大學_碩士班招生考試:工程數學(C)#124656
年份:108年
科目:研究所、轉學考(插大)◆工程數學
4. (5%) The mass-spring system is described by x" +bx' + 4x = 0, x(0)=4, x'(0)= 0.Under which condition, the system is in the state of underdamped motion?(A)b>4(B)0<b<4(C)b = 4(D)b = 2(E)None of above