<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE StepCoreXML>
<world xmlns="http://edu.kde.org/step/StepCoreXML" version="1.0" id="1">
    <name>mundo1</name>
    <color>#ffffffff</color>
    <time>0</time>
    <timeScale>1</timeScale>
    <errorsCalculation>false</errorsCalculation>

    <item class="Particle" id="2">
        <name>partícula1</name>
        <color>#ff000000</color>
        <position>(1.61,-1.91)</position>
        <velocity>(1,0)</velocity>
        <mass>1</mass>
    </item>

    <item class="Particle" id="3">
        <name>partícula2</name>
        <color>#ff000000</color>
        <position>(1.61,-2.41)</position>
        <velocity>(1,0)</velocity>
        <mass>1</mass>
    </item>

    <item class="Spring" id="4">
        <name>mola1</name>
        <color>#ff00ff00</color>
        <restLength>3</restLength>
        <stiffness>2.25</stiffness>
        <damping>0</damping>
        <body1>0</body1>
        <body2>2</body2>
        <localPosition1>(-1.39,-1.91)</localPosition1>
        <localPosition2>(0,0)</localPosition2>
    </item>

    <item class="Spring" id="5">
        <name>mola2</name>
        <color>#ff00ff00</color>
        <restLength>3</restLength>
        <stiffness>1</stiffness>
        <damping>0</damping>
        <body1>0</body1>
        <body2>3</body2>
        <localPosition1>(-1.39,-2.41)</localPosition1>
        <localPosition2>(0,0)</localPosition2>
    </item>

    <item class="Graph" id="6">
        <name>gráfico1</name>
        <color>#ff000000</color>
        <position>(-0.961717,0.529527)</position>
        <size>(300,300)</size>
        <objectX>2</objectX>
        <propertyX>position</propertyX>
        <indexX>0</indexX>
        <objectY>3</objectY>
        <propertyY>position</propertyY>
        <indexY>0</indexY>
        <autoLimitsX>true</autoLimitsX>
        <autoLimitsY>true</autoLimitsY>
        <limitsX>(0,1)</limitsX>
        <limitsY>(0,1)</limitsY>
        <showPoints>false</showPoints>
        <showLines>true</showLines>
        <points></points>
    </item>

    <item class="Controller" id="7">
        <name>controlador1</name>
        <color>#ff000000</color>
        <position>(1.53387,0.223087)</position>
        <size>(200,60)</size>
        <object>4</object>
        <property>stiffness</property>
        <index>-1</index>
        <limits>(0.1,10)</limits>
        <increaseShortcut></increaseShortcut>
        <decreaseShortcut></decreaseShortcut>
        <increment>0.1</increment>
    </item>

    <item class="Note" id="8">
        <name>nota1</name>
        <color>#ff000000</color>
        <position>(-0.509559,1.56896)</position>
        <size>(200,100)</size>
        <text>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot;&gt;&lt;/meta&gt;&lt;style type=&quot;text/css&quot;&gt;
p, li { white-space: pre-wrap; }
&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Sans Serif'; font-size:10pt; font-weight:400; font-style:normal;&quot;&gt;&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Curva de Lissajous&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</text>

    </item>

    <item class="Note" id="9">
        <name>nota2</name>
        <color>#ff000000</color>
        <position>(1.67474,0.832858)</position>
        <size>(250,100)</size>
        <text>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot;&gt;&lt;/meta&gt;&lt;style type=&quot;text/css&quot;&gt;
p, li { white-space: pre-wrap; }
&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Sans Serif'; font-size:10pt; font-weight:400; font-style:normal;&quot;&gt;&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Tente alterar a rigidez da mola 1 e veja como a curva muda. Tente os seguintes valores: 1, 2,25, 1,7778, 1,5625, 0,6944&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</text>

    </item>

    <solver class="AdaptiveEulerSolver" id="10">
        <name>solucionador1</name>
        <stepSize>1</stepSize>
        <toleranceAbs>0.001</toleranceAbs>
        <toleranceRel>0.001</toleranceRel>
    </solver>

    <collisionSolver class="GJKCollisionSolver" id="11">
        <name>solucionadorColisão1</name>
        <toleranceAbs>0.001</toleranceAbs>
    </collisionSolver>

    <constraintSolver class="CGConstraintSolver" id="12">
        <name>solucionadorRestrição1</name>
    </constraintSolver>

</world>
