問題詳情

40. If two springs with spring constants k and 3k respectively are connected in series and attached to an object with mass m, what is the oscillation frequency of the springs?
(A)


(B)


(C)


(D)


(E)

參考答案

答案:E

統計:A:0,B:0,C:0,D:0,E:0

難度:計算中