<?xml version="1.0" encoding="UTF-8" standalone="no"?><Modellus><Main AutoPlay="0" DecimalPlaces="2" Degrees="1" Independent="t" Max="50.0" Min="0.0" Password="" Protected="0" ShowCases="1" Step="0.1"/><Editor Height="300" LocationX="0" LocationY="0" Minimized="0" Width="300"><Line Text="xc=fc t"/><Line Text="yc=0 t"/><Line Text="xn=vxn t"/><Line Text="yn=vyn t"/><Line Text="xm=xc+xn"/><Line Text="ym=yc+yn"/><Line Text=""/><Line Text="t2=(25/36.5) 60"/><Line Text="v3=50+3.5"/></Editor><Animator ShowGrid="1"><Grid Spacing="10"><Color Alpha="255" Blue="192" Green="192" Red="192"/></Grid><bar AttachedTo="" BoundsHeight="80" BoundsWidth="20" BoundsX="-10" BoundsY="-40" Case="0" IsNameVisible="0" LocationX="0.0" LocationY="0.0" Maximum="0.0" Minimum="-5.0" Name="Corrente" Orientation="Vertical" PositionX="416.0" PositionXValue="416.0" PositionY="727.0" PositionYValue="727.0" ShowLimits="1" ShowName="1" ShowValue="1" Step="0.0" XScale="1.0" YScale="1.0"><Background Alpha="255" Blue="255" Green="255" Red="255"/><Foreground Alpha="255" Blue="64" Green="64" Red="64"/><Value IsFixed="0" IsNumber="0" Name="fc" Situation="0" Value="-3.5"/><FullColor Alpha="255" Blue="255" Green="66" Red="156"/></bar><vector AttachedTo="" Auto-Scale="0" BoundsHeight="16" BoundsWidth="16" BoundsX="-8" BoundsY="-8" Case="0" CoordinateType="Cartesian" IsNameVisible="1" LeaveAMarkEvery="10" LocationX="760.0" LocationY="200.0" Name="corrente" PositionXValue="-0.0" PositionYValue="0.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" VectorThickness="1.0" XScale="5.0" YScale="5.0"><Foreground Alpha="255" Blue="43" Green="50" Red="207"/><PositionX IsFixed="0" IsNumber="0" Name="xc" Situation="0" Value="-0.0"/><PositionY IsFixed="0" IsNumber="0" Name="yc" Situation="0" Value="0.0"/><Magnitude IsFixed="0" IsNumber="1" Name="" Situation="0" Value="0.0"/><Angle IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/></vector><bar AttachedTo="" 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Alpha="255" Blue="255" Green="255" Red="255"/><Foreground Alpha="255" Blue="64" Green="64" Red="64"/><Value IsFixed="0" IsNumber="0" Name="vyn" Situation="0" Value="0.0"/><FullColor Alpha="255" Blue="232" Green="194" Red="83"/></bar><vector AttachedTo="" Auto-Scale="0" BoundsHeight="16" BoundsWidth="16" BoundsX="-8" BoundsY="-8" Case="0" CoordinateType="Cartesian" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="760.0" LocationY="350.0" Name="Vector 2" PositionXValue="0.0" PositionYValue="0.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" VectorThickness="1.0" XScale="5.0" YScale="5.0"><Foreground Alpha="255" Blue="43" Green="50" Red="207"/><PositionX IsFixed="0" IsNumber="0" Name="xn" Situation="0" Value="0.0"/><PositionY IsFixed="0" IsNumber="0" Name="yn" Situation="0" Value="0.0"/><Magnitude IsFixed="0" IsNumber="1" Name="" Situation="0" Value="0.0"/><Angle IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/></vector><vector AttachedTo="" Auto-Scale="0" BoundsHeight="16" BoundsWidth="16" BoundsX="-8" BoundsY="-8" Case="0" CoordinateType="Cartesian" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="760.0" LocationY="270.0" Name="Vector 3" PositionXValue="0.0" PositionYValue="0.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" VectorThickness="1.0" XScale="5.0" YScale="5.0"><Foreground Alpha="255" Blue="43" Green="50" Red="207"/><PositionX IsFixed="0" IsNumber="0" Name="xm" Situation="0" Value="0.0"/><PositionY IsFixed="0" IsNumber="0" Name="ym" Situation="0" Value="0.0"/><Magnitude IsFixed="0" IsNumber="1" Name="" Situation="0" Value="0.0"/><Angle IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/></vector><variable AttachedTo="" Auto-Scale="0" BoundsHeight="31" BoundsWidth="137" BoundsX="-68" BoundsY="-15" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="954.0" LocationY="571.0" Name="Variable 1" PositionXValue="91.0" 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="91.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="-1.0"/><Value IsFixed="0" IsNumber="0" Name="t2" Situation="0" Value="41.0958904109589"/></variable><variable AttachedTo="" Auto-Scale="0" BoundsHeight="34" BoundsWidth="134" BoundsX="-67" BoundsY="-17" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="950.0" LocationY="531.0" Name="Variable 2" PositionXValue="93.0" PositionYValue="-3.0" 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="93.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="-3.0"/><Value IsFixed="0" IsNumber="0" Name="v3" Situation="0" Value="53.5"/></variable></Animator><Notes Height="150" LocationX="-3" LocationY="597" Minimized="0" 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\ul0\cf1 -3.5*t2 + 40*t = 25\par&#10;-3.5*1  + v3 = 50\ul0\par&#10;}&#10;" Width="300"/><Chart AutoScale="0" AxisValues="1" EqualScales="0" Height="300" LocationX="507" LocationY="0" MaximumX="100.0" MaximumY="100.0" Minimized="1" 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="xc" Situation="0" Value="-0.0"/><Color1 Alpha="255" Blue="232" Green="194" Red="83"/><Vertical2 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color2 Alpha="255" Blue="232" Green="194" Red="83"/><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="809" LocationY="0" Minimized="1" 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="xc" Situation="0" Value="-0.0"/><Color2 Alpha="255" Blue="232" Green="194" Red="83"/><Variable3 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color3 Alpha="255" Blue="232" Green="194" Red="83"/><Variable4 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><Color4 Alpha="255" Blue="232" Green="194" Red="83"/><Variable5 IsFixed="0" IsNumber="1" Name="" Situation="0" Value="NaN"/><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><Term EqualAllCases="0" Name="fc"><Situation Value="-3.5"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/></Term><Term EqualAllCases="0" Name="vxn"><Situation Value="15.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/></Term><Term EqualAllCases="0" Name="vyn"><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/><Situation Value="0.0"/></Term></Parameters><InitialConditions/></Data></Modellus>