Archived
16 lines
509 B
TeX
16 lines
509 B
TeX
\begin{eqnarray*}
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y_{res}(t)&=& y_1(t) + y_2(t) \\
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&=& \hat{y}(\sin(2\pi f_1 t) + \sin(2 \pi f_2 t)) \\
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&=& 2\hat{y} \cos(2\pi \frac{f_1 - f_2}{2}t) \cdot \sin(2\pi \frac{f_1 + f_2}{2}t)
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\end{eqnarray*}
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\begin{eqnarray*}
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f_s = \frac{f_1 - f_2}{2} \\
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= \frac{\frac{\omega_1 - \omega_2}{2\pi}}{2} \\
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T = \frac{4\pi}{\omega_2 - \omega_1}
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\end{eqnarray*}
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\[ \omega_1 = \sqrt{\frac{D}{m}} = 2 \pi f = \frac{2 \pi}{T} \]
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\[ T = 2 \pi \sqrt{\frac{m}{D}} \]
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$ F_G = F_{Rückstell} $ |