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      <text>19.4.2.6. Case 2 - continued</text>
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      <text><![CDATA[<p>The graph of \(x\) against \(t\) is shown in figure below. This is the case of light damping. As the damping in the system decreases (i.e. \(k\rightarrow 0\) ) the number of oscillations (in a given time interval) will increase. In many mechanical systems
    these oscillations are usually unwanted and the designer would choose a value of \(k\) to either reduce them or to eliminate them altogether. For the choice \(k^2=4mn\), known as the <strong>critical damping</strong> case, all the oscillations are
    absent.</p>

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