<?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="ax=75"/><Line Text="ay=50"/><Line Text=""/><Line Text="bx=k ax"/><Line Text="by=k ay"/><Line Text=""/><Line Text="da=#(ax^2+ay^2)"/><Line Text="db=#(bx^2+by^2)"/></Editor><Animator ShowGrid="0"><Grid Spacing="1"><Color Alpha="255" Blue="192" Green="192" Red="192"/></Grid><vector AttachedTo="" Auto-Scale="0" BoundsHeight="16" BoundsWidth="16" BoundsX="-8" BoundsY="-8" Case="0" CoordinateType="Cartesian" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="590.0" LocationY="350.0" Name="Vector 1" PositionXValue="75.0" PositionYValue="50.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" VectorThickness="3.0" 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="75.0"/><PositionY IsFixed="0" IsNumber="0" Name="ay" Situation="0" Value="50.0"/><Magnitude IsFixed="0" IsNumber="1" Name="" Situation="0" Value="90.13878188659973"/><Angle IsFixed="0" IsNumber="1" Name="" Situation="0" Value="56.309932474020215"/></vector><vector AttachedTo="" Auto-Scale="0" BoundsHeight="16" BoundsWidth="16" BoundsX="-8" BoundsY="-8" Case="0" CoordinateType="Cartesian" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="750.0" LocationY="300.0" Name="Vector 2" PositionXValue="196.875" PositionYValue="131.25" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" VectorThickness="3.0" XScale="1.0" YScale="1.0"><Foreground Alpha="255" Blue="255" Green="66" Red="156"/><PositionX IsFixed="0" IsNumber="0" Name="bx" Situation="0" Value="196.875"/><PositionY IsFixed="0" IsNumber="0" Name="by" Situation="0" Value="131.25"/><Magnitude IsFixed="0" IsNumber="1" Name="" Situation="0" Value="236.6143024523243"/><Angle IsFixed="0" IsNumber="1" Name="" Situation="0" Value="56.309932474020215"/></vector><bar AttachedTo="" BoundsHeight="80" BoundsWidth="20" BoundsX="-10" BoundsY="-40" Case="0" IsNameVisible="0" LocationX="0.0" LocationY="0.0" Maximum="5.0" Minimum="-5.0" Name="Level Indicator 1" Orientation="Vertical" PositionX="488.0" PositionXValue="488.0" PositionY="371.0" PositionYValue="371.0" 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="k" Situation="0" Value="2.625"/><FullColor Alpha="255" Blue="232" Green="194" Red="83"/></bar><variable AttachedTo="" Auto-Scale="0" BoundsHeight="29" BoundsWidth="95" BoundsX="-47" BoundsY="-14" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="768.0" LocationY="250.0" Name="Variable 1" PositionXValue="71.0" 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="43" Green="50" Red="207"/><PositionX IsFixed="0" IsNumber="1" Name="" Situation="0" Value="71.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="4.0"/><Value IsFixed="0" IsNumber="0" Name="da" Situation="0" Value="90.13878188659973"/></variable><variable AttachedTo="" Auto-Scale="0" BoundsHeight="30" BoundsWidth="107" BoundsX="-53" BoundsY="-15" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="769.0" LocationY="216.0" Name="Variable 2" PositionXValue="78.0" 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="255" Green="66" Red="156"/><PositionX IsFixed="0" IsNumber="1" Name="" Situation="0" Value="78.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="3.0"/><Value IsFixed="0" IsNumber="0" Name="db" Situation="0" Value="236.6143024523243"/></variable></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="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="bx" Situation="0" Value="196.875"/><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="bx" Situation="0" Value="196.875"/><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="k"><Situation Value="2.625"/><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>