<?xml version="1.0" encoding="UTF-8" standalone="no"?><Modellus><Main AutoPlay="0" DecimalPlaces="2" Degrees="0" Independent="t" Max="50.0" Min="0.0" Password="" Protected="0" ShowCases="1" Step="0.005"/><Editor Height="300" LocationX="0" LocationY="0" Minimized="0" Width="300"><Line Text="R=1"/><Line Text="w0=7*2*pi"/><Line Text="K0=2000"/><Line Text="I=2*K0/w0^2"/><Line Text="alpha=-t^2+3*t"/><Line Text="w!0=w0"/><Line Text="w=last(w)+last(alpha)*%t"/><Line Text="K=I*w^2/2"/><Line Text="theta!0=0"/><Line Text="theta=last(theta)+w*%t"/><Line Text="x=R*cos(theta)"/><Line Text="y=R*sin(theta)"/></Editor><Animator ShowGrid="0"><Grid Spacing="1"><Color Alpha="255" Blue="192" Green="192" Red="192"/></Grid><variable AttachedTo="" Auto-Scale="0" BoundsHeight="40" BoundsWidth="179" BoundsX="-89" BoundsY="-20" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="342.0" LocationY="535.0" Name="Variável 1" PositionXValue="116.0" PositionYValue="1.0" ShowAxes="0" ShowName="1" ShowProjectionLines="0" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" XScale="1.0" YScale="1.0"><Foreground Alpha="255" Blue="64" Green="64" Red="64"/><PositionX IsFixed="0" IsNumber="1" Name="" Situation="0" Value="116.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="1.0"/><Value IsFixed="0" IsNumber="0" Name="w" Situation="0" Value="43.982297150257104"/></variable><variable AttachedTo="" Auto-Scale="0" BoundsHeight="38" BoundsWidth="163" BoundsX="-81" BoundsY="-19" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="337.0" LocationY="473.0" Name="Variável 2" PositionXValue="111.0" PositionYValue="-5.0" ShowAxes="0" ShowName="1" ShowProjectionLines="0" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" XScale="1.0" YScale="1.0"><Foreground Alpha="255" Blue="64" Green="64" Red="64"/><PositionX IsFixed="0" IsNumber="1" Name="" Situation="0" Value="111.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="-5.0"/><Value IsFixed="0" IsNumber="0" Name="K" Situation="0" Value="2000.0"/></variable><variable AttachedTo="" Auto-Scale="0" BoundsHeight="48" BoundsWidth="158" BoundsX="-79" BoundsY="-24" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="339.0" LocationY="407.0" Name="Variável 3" PositionXValue="107.0" PositionYValue="-11.0" ShowAxes="0" ShowName="1" ShowProjectionLines="0" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" XScale="1.0" YScale="1.0"><Foreground Alpha="255" Blue="64" Green="64" Red="64"/><PositionX IsFixed="0" IsNumber="1" Name="" Situation="0" Value="107.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="-11.0"/><Value IsFixed="0" IsNumber="0" Name="I" Situation="0" Value="2.0677792580068934"/></variable><geometricObject AttachedTo="" Auto-Scale="0" BoundsHeight="10" BoundsWidth="10" BoundsX="-5" BoundsY="-5" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="290.0" LocationY="124.0" Name="Objecto Geométrico 1" PositionXValue="100.0" PositionYValue="0.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" Thickness="1.0" XScale="100.0" YScale="100.0"><Foreground Alpha="255" Blue="64" Green="64" Red="64"/><PositionX IsFixed="0" IsNumber="0" Name="x" Situation="0" Value="1.0"/><PositionY IsFixed="0" IsNumber="0" Name="y" Situation="0" Value="0.0"/><Type FirstX="290.0" FirstY="471.0" Name="Line Segment" SecondX="390.0" SecondY="471.0"/></geometricObject><pen AttachedTo="" Auto-Scale="0" BoundsHeight="20" BoundsWidth="20" BoundsX="-10" BoundsY="-10" Case="0" IsNameVisible="0" IsPenVisible="1" LeaveAMarkEvery="10" LocationX="601.0" LocationY="125.0" Name="Caneta 1" PositionXValue="0.0" PositionYValue="20.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="1" ShowValue="1" StrokeType="0" StrokeWidth="1.0" WriteEnabled="0" XScale="10.0" YScale="0.01"><Background Alpha="255" Blue="255" Green="66" Red="156"/><Foreground Alpha="0" Blue="255" Green="255" Red="255"/><PositionX IsFixed="0" IsNumber="0" Name="t" Situation="0" Value="0.0"/><PositionY IsFixed="0" IsNumber="0" Name="K" Situation="0" Value="2000.0"/></pen><pen AttachedTo="" Auto-Scale="0" BoundsHeight="20" BoundsWidth="20" BoundsX="-10" BoundsY="-10" Case="0" IsNameVisible="0" IsPenVisible="1" LeaveAMarkEvery="10" LocationX="819.0" LocationY="132.0" Name="Caneta 2" PositionXValue="0.0" PositionYValue="0.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="1" ShowValue="1" StrokeType="0" StrokeWidth="1.0" WriteEnabled="0" XScale="20.0" YScale="0.5"><Background Alpha="255" Blue="43" Green="50" Red="207"/><Foreground Alpha="0" Blue="255" Green="255" Red="255"/><PositionX IsFixed="0" IsNumber="0" Name="t" Situation="0" Value="0.0"/><PositionY IsFixed="0" IsNumber="0" Name="theta" Situation="0" Value="0.0"/></pen></Animator><Notes Height="150" LocationX="0" LocationY="320" Minimized="1" Text="{\rtf1\ansi&#10;{\fonttbl\f0\fnil Monospaced;\f1\fnil Tahoma;}&#10;{\colortbl\red0\green0\blue0;\red21\green25\blue30;}&#10;&#10;\li0\ri0\fi0\f1\fs24\i0\b0\cf1\par&#10;}&#10;" Width="300"/><Chart AutoScale="0" AxisValues="1" EqualScales="0" Height="300" LocationX="708" LocationY="14" MaximumX="9.943279144219915" MaximumY="47.619047619047684" Minimized="0" MinimumX="5.98720813623923" MinimumY="-152.38095238095246" Points="0" ProjectionLines="1" TangentLines="0" Thickness="1" Values="1" Width="300"><Horizontal IsFixed="0" IsNumber="0" Name="t" Situation="0" Value="0.0"/><Terms><Vertical1 IsFixed="0" IsNumber="0" Name="w" Situation="0" Value="43.982297150257104"/><Color1 Alpha="255" Blue="232" Green="194" Red="83"/><Vertical2 IsFixed="0" IsNumber="0" Name="alpha" Situation="0" Value="0.0"/><Color2 Alpha="255" Blue="53" Green="207" Red="116"/><Vertical3 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color3 Alpha="255" Blue="232" Green="194" Red="83"/><Vertical4 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color4 Alpha="255" Blue="232" Green="194" Red="83"/><Vertical5 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color5 Alpha="255" Blue="232" Green="194" Red="83"/></Terms></Chart><Table Height="300" LocationX="1020" LocationY="19" Minimized="0" ShowBars="0" Steps="1" Width="224"><Terms><Variable1 IsFixed="0" IsNumber="0" Name="t" Situation="0" Value="0.0"/><Color1 Alpha="255" Blue="232" Green="194" Red="83"/><Variable2 IsFixed="0" IsNumber="0" Name="w" Situation="0" Value="43.982297150257104"/><Color2 Alpha="255" Blue="232" Green="194" Red="83"/><Variable3 IsFixed="0" IsNumber="0" Name="K" Situation="0" Value="2000.0"/><Color3 Alpha="255" Blue="232" Green="194" Red="83"/><Variable4 IsFixed="0" IsNumber="0" Name="theta" Situation="0" Value="0.0"/><Color4 Alpha="255" Blue="232" Green="194" Red="83"/><Variable5 IsFixed="0" IsNumber="0" Name="alpha" Situation="0" Value="0.0"/><Color5 Alpha="255" Blue="232" Green="194" Red="83"/><Variable6 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color6 Alpha="255" Blue="232" Green="194" Red="83"/><Variable7 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color7 Alpha="255" Blue="232" Green="194" Red="83"/><Variable8 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color8 Alpha="255" Blue="232" Green="194" Red="83"/><Variable9 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color9 Alpha="255" Blue="232" Green="194" Red="83"/><Variable10 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color10 Alpha="255" Blue="232" Green="194" Red="83"/></Terms></Table><Data><Parameters/><InitialConditions/></Data></Modellus>