Vibrations and Waves (id: 627e4f781)

本题目来源于试卷: Vibrations and Waves，类别为 IB物理学

[问答题]
Construct a Table indih:cc 3(cxo66i s9g;ha.vevkk2zw .k rcar(qu+ fgod,jh/ ,)655a/lsi shao folting the position x of the mass in Fig. 11–2 at times t = 0,t = g,far/ s5+hh5ljoq/sad)ooi6( f lu ,$\frac{1}{4}T$,$\frac{1}{2}T$,$\frac{3}{4}T$,T and $\frac{5}{4}T$,where T is the period of oscillation. On a graph of x vs. t, plot these six points. Now connect these points with a smooth curve. Based on these simple considerations, does your curve resemble that of a cosine or sine wave (Fig. 11–8a or 11–9)?

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