Vibra: probs c1

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Main cap.1

1.1 If the system shown in fig. has m= 0.010kg and s= 36 N/m , calculate (a) the angular frequency, (b) the frequency, and (c) the period.

(a) \begin{equation} F = \sqrt{s \over m} \end{equation}

    \begin{equation}
    f= \sqrt{36 \over 0.010} = 60 {s^{-1}}
\end{equation}

(b) \begin{equation} f = {1 \over 2\pi} \sqrt{s \over m} = 9.5 Hz \end{equation}

(c) \begin{equation} T= { 2\pi} \sqrt{m \over s} = 0.10 s \end{equation} --David Hernandez Leon (discusión) 22:00 4 may 2013 (CDT)


1.2


--mfg-wiki (discusión) 15:07 2 may 2013 (CDT)