[題目] 力學題意
[領域] (題目相關領域)
力學
[來源] (課本習題、考古題、參考書...)
課本習題
[題目]
Obtain an expression for the fraction of a complete period that a simple
harmonic oscillator spends within a small interval △x at a position x.
sketch curves of this function versus x for several different amplitudes.
Discuss the physical significance of the results. Comment on the areas
under the various curves.
[瓶頸] (寫寫自己的想法，方便大家為你解答)
我對第一句的解讀是 設一個F(x)為S.H.M.的在行經dx所需的時間
但老師認為是F(x)=dx/dt
其實這算英文問題
到底怎麼去釋義?
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