<?xml version="1.0" encoding="UTF-8" standalone="no"?><Modellus><Main AutoPlay="0" DecimalPlaces="2" Degrees="0" Independent="t" Max="5.0" Min="0.0" Password="" Protected="0" ShowCases="1" Step="0.02"/><Editor Height="359" LocationX="0" LocationY="0" Minimized="0" Width="300"><Line Text="R=0.4"/><Line Text="w0=-4*pi"/><Line Text="tp=5"/><Line Text="alpha=-w0/tp"/><Line Text="w=w0+alpha*t"/><Line Text="theta=w0*t+1/2*alpha*t^2"/><Line Text="S=-R*theta"/><Line Text="x=R*cos(theta)"/><Line Text="y=R*sin(theta)"/><Line Text="ac=w^2*R"/><Line Text="at=alpha*R"/><Line Text="acx=-ac*cos(theta)"/><Line Text="acy=-ac*sin(theta)"/><Line Text="atx=-at*sin(theta)"/><Line Text="aty=at*cos(theta)"/><Line Text="ax=atx+acx"/><Line Text="ay=aty+acy"/></Editor><Animator ShowGrid="0"><Grid Spacing="1"><Color Alpha="255" Blue="192" Green="192" Red="192"/></Grid><origin AttachedTo="" Auto-Scale="0" BoundsHeight="10" BoundsWidth="10" BoundsX="-5" BoundsY="-5" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="145.0" LocationY="62.0" Name="Origem 1" PositionXValue="-0.0" PositionYValue="80.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" XScale="50.0" YScale="200.0"><Background Alpha="0" Blue="255" Green="255" Red="255"/><Foreground Alpha="255" Blue="64" Green="64" Red="64"/><PositionX IsFixed="0" IsNumber="0" Name="S" Situation="0" Value="-0.0"/><PositionY IsFixed="1" IsNumber="0" Name="R" Situation="0" Value="0.4"/></origin><geometricObject AttachedTo="Origem 1" Auto-Scale="0" BoundsHeight="10" BoundsWidth="10" BoundsX="-5" BoundsY="-5" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="145.0" LocationY="142.0" Name="Objecto Geométrico 1" PositionXValue="80.0" PositionYValue="0.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" Thickness="1.0" XScale="200.0" YScale="200.0"><Foreground Alpha="255" Blue="255" Green="66" Red="156"/><PositionX IsFixed="0" 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BoundsY="-22" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="364.0" LocationY="458.0" Name="Variável 2" PositionXValue="113.0" PositionYValue="-4.0" 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="113.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="-4.0"/><Value IsFixed="1" IsNumber="0" Name="S" Situation="0" Value="-0.0"/></variable><variable AttachedTo="" Auto-Scale="0" BoundsHeight="43" BoundsWidth="189" BoundsX="-94" BoundsY="-21" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="360.0" LocationY="391.0" Name="Variável 3" PositionXValue="121.0" PositionYValue="0.0" 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="121.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="0.0"/><Value IsFixed="0" IsNumber="0" Name="alpha" Situation="0" Value="2.5132741228718345"/></variable><vector AttachedTo="Objecto Geométrico 1" Auto-Scale="0" BoundsHeight="16" BoundsWidth="16" BoundsX="-8" BoundsY="-8" Case="0" CoordinateType="Cartesian" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="225.0" LocationY="142.0" Name="Vector 2" PositionXValue="-0.0" PositionYValue="50.2654824574367" ShowAxes="0" ShowName="0" ShowProjectionLines="0" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="0" VectorThickness="2.0" XScale="50.0" YScale="50.0"><Foreground Alpha="255" Blue="43" Green="50" Red="207"/><PositionX IsFixed="0" IsNumber="0" Name="atx" Situation="0" Value="-0.0"/><PositionY IsFixed="0" IsNumber="0" Name="aty" Situation="0" Value="1.0053096491487339"/><Magnitude IsFixed="0" IsNumber="1" Name="" Situation="0" Value="1.0053096491487339"/><Angle IsFixed="0" IsNumber="1" Name="" Situation="0" Value="0.0"/></vector><vector AttachedTo="Objecto Geométrico 1" Auto-Scale="0" BoundsHeight="16" BoundsWidth="16" BoundsX="-8" BoundsY="-8" Case="0" CoordinateType="Cartesian" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="225.0" LocationY="142.0" Name="Vector 3" PositionXValue="-63.16546816697189" PositionYValue="-0.0" ShowAxes="0" ShowName="0" ShowProjectionLines="0" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="0" VectorThickness="2.0" XScale="1.0" YScale="1.0"><Foreground Alpha="255" Blue="53" Green="207" Red="116"/><PositionX IsFixed="0" IsNumber="0" Name="acx" Situation="0" Value="-63.16546816697189"/><PositionY IsFixed="0" IsNumber="0" Name="acy" Situation="0" Value="-0.0"/><Magnitude IsFixed="0" IsNumber="1" Name="" Situation="0" Value="63.16546816697189"/><Angle IsFixed="0" IsNumber="1" Name="" Situation="0" Value="4.71238898038469"/></vector><vector AttachedTo="" Auto-Scale="0" BoundsHeight="16" BoundsWidth="16" BoundsX="-8" BoundsY="-8" Case="0" CoordinateType="Cartesian" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="520.0" LocationY="318.0" Name="Vector 4" PositionXValue="-63.16546816697189" PositionYValue="1.0053096491487339" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" VectorThickness="1.0" XScale="1.0" YScale="1.0"><Foreground Alpha="255" Blue="43" Green="50" Red="207"/><PositionX IsFixed="0" IsNumber="0" Name="ax" Situation="0" Value="-63.16546816697189"/><PositionY IsFixed="0" IsNumber="0" Name="ay" Situation="0" Value="1.0053096491487339"/><Magnitude IsFixed="0" IsNumber="1" Name="" Situation="0" Value="63.17346766043013"/><Angle IsFixed="0" IsNumber="1" Name="" Situation="0" Value="4.728303131084143"/></vector></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="1049" LocationY="-2" MaximumX="100.0" MaximumY="100.0" Minimized="0" MinimumX="-100.0" MinimumY="-100.0" 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="-12.566370614359172"/><Color1 Alpha="255" Blue="232" Green="194" Red="83"/><Vertical2 IsFixed="0" IsNumber="0" Name="theta" Situation="0" Value="0.0"/><Color2 Alpha="255" Blue="175" Green="175" Red="255"/><Vertical3 IsFixed="0" IsNumber="0" Name="S" Situation="0" Value="-0.0"/><Color3 Alpha="255" Blue="0" Green="255" Red="255"/><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="844" LocationY="0" Minimized="0" ShowBars="0" Steps="1" Width="200"><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="acx" Situation="0" Value="-63.16546816697189"/><Color2 Alpha="255" Blue="232" Green="194" Red="83"/><Variable3 IsFixed="0" IsNumber="0" Name="atx" Situation="0" Value="-0.0"/><Color3 Alpha="255" Blue="232" Green="194" Red="83"/><Variable4 IsFixed="0" IsNumber="0" Name="ax" Situation="0" Value="-63.16546816697189"/><Color4 Alpha="255" Blue="232" Green="194" Red="83"/><Variable5 IsFixed="0" IsNumber="0" Name="S" 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>