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<?xml version="1.0"?>
      <p ns="0" title="Pendulum Project" snippet="... goal we first have to find the mathematical representation of the system, &lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt; , we will model the system at first and then we try to find the relation be&#10;" size="27127" wordcount="4114" timestamp="2009-01-20T01:07:48Z" />