<?xml version="1.0" encoding="UTF-8" standalone="no"?><Modellus><Main AutoPlay="0" DecimalPlaces="2" Degrees="0" Independent="t" Max="100.0" Min="0.0" Password="" Protected="0" ShowCases="1" Step="0.01"/><Editor Height="394" LocationX="0" LocationY="0" Minimized="0" Width="300"><Line Text="m=100"/><Line Text="h=60"/><Line Text="L=30"/><Line Text="k=120"/><Line Text="g=9.8"/><Line Text=""/><Line Text="Fg=-m*g"/><Line Text="Fe=\0,y&gt;=h-L:k*(h-L-y)"/><Line Text="Frar=-b*vy"/><Line Text=""/><Line Text="b=(m*g)/vterm"/><Line Text="vterm=55"/><Line Text=""/><Line Text="SumFy=Fg+Frar+Fe"/><Line Text="ay=SumFy/m"/><Line Text=""/><Line Text="vy=last(vy)+last(ay)*%t"/><Line Text="y=last(y)+vy*%t"/></Editor><Animator ShowGrid="0"><Grid Spacing="1"><Color Alpha="255" Blue="192" Green="192" Red="192"/></Grid><particle AttachedTo="" Auto-Scale="0" BoundsHeight="20" BoundsWidth="20" BoundsX="-10" BoundsY="-10" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="524.0" LocationY="118.0" Name="Partícula 1" PositionXValue="0.0" PositionYValue="300.0" SelectedImageFromLibrary="Default_Particle_Appearance" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="1" ShowTrajectory="1" ShowValue="1" XScale="1.0" YScale="5.0"><Background Alpha="255" Blue="232" Green="194" Red="83"/><Foreground Alpha="255" Blue="0" Green="0" Red="0"/><PositionX IsFixed="1" IsNumber="1" Name="" Situation="0" Value="0.0"/><PositionY IsFixed="0" IsNumber="0" Name="y" Situation="0" Value="60.0"/></particle><vector AttachedTo="" Auto-Scale="0" BoundsHeight="16" BoundsWidth="16" BoundsX="-8" BoundsY="-8" Case="0" CoordinateType="Cartesian" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="660.0" LocationY="242.0" Name="Vector 1" PositionXValue="0.0" PositionYValue="0.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" VectorThickness="1.0" XScale="1.0" YScale="5.0"><Foreground Alpha="255" Blue="43" Green="50" Red="207"/><PositionX IsFixed="1" IsNumber="1" Name="" Situation="0" Value="0.0"/><PositionY IsFixed="0" IsNumber="0" Name="vy" 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="449.0" LocationY="165.0" Name="Vector 2" PositionXValue="0.0" PositionYValue="-49.0" ShowAxes="1" ShowName="1" ShowProjectionLines="1" ShowStroboscopy="0" ShowTrajectory="0" ShowValue="1" VectorThickness="1.0" XScale="1.0" YScale="5.0"><Foreground Alpha="255" Blue="53" Green="207" Red="116"/><PositionX IsFixed="1" IsNumber="1" Name="" Situation="0" Value="0.0"/><PositionY IsFixed="0" IsNumber="0" Name="ay" Situation="0" Value="-9.8"/><Magnitude IsFixed="0" IsNumber="1" Name="" Situation="0" Value="9.8"/><Angle IsFixed="0" IsNumber="1" Name="" Situation="0" Value="3.141592653589793"/></vector><variable AttachedTo="" Auto-Scale="0" BoundsHeight="44" BoundsWidth="301" BoundsX="-150" BoundsY="-22" Case="0" IsNameVisible="0" LeaveAMarkEvery="10" LocationX="858.0" LocationY="193.0" Name="Variável 1" PositionXValue="176.0" 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="176.0"/><PositionY IsFixed="0" IsNumber="1" Name="" Situation="0" Value="-4.0"/><Value IsFixed="0" IsNumber="0" Name="SumFy" Situation="0" Value="-980.0000000000001"/></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="1" AxisValues="1" EqualScales="0" Height="300" LocationX="771" LocationY="-2" MaximumX="1.6666666666666665" MaximumY="83.26666666666667" Minimized="0" MinimumX="-1.6666666666666665" MinimumY="-33.06666666666666" 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="y" Situation="0" Value="60.0"/><Color1 Alpha="255" Blue="232" Green="194" Red="83"/><Vertical2 IsFixed="0" IsNumber="0" Name="vy" Situation="0" Value="0.0"/><Color2 Alpha="255" Blue="43" Green="50" Red="207"/><Vertical3 IsFixed="0" IsNumber="0" Name="ay" Situation="0" Value="-9.8"/><Color3 Alpha="255" Blue="53" Green="207" Red="116"/><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="1074" LocationY="-1" Minimized="0" ShowBars="0" Steps="1" Width="200"><Terms><Variable1 IsFixed="0" IsNumber="0" Name="y" Situation="0" Value="60.0"/><Color1 Alpha="255" Blue="232" Green="194" Red="83"/><Variable2 IsFixed="0" IsNumber="0" Name="vy" Situation="0" Value="0.0"/><Color2 Alpha="255" Blue="232" Green="194" Red="83"/><Variable3 IsFixed="0" IsNumber="0" Name="ay" Situation="0" Value="-9.8"/><Color3 Alpha="255" Blue="232" Green="194" Red="83"/><Variable4 IsFixed="0" IsNumber="0" Name="t" Situation="0" Value="0.0"/><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/><InitialConditions><Term EqualAllCases="0" Name="y"><Situation Value="60.0"/><Situation Value="60.0"/><Situation Value="60.0"/><Situation Value="60.0"/><Situation Value="60.0"/><Situation Value="60.0"/><Situation Value="60.0"/><Situation Value="60.0"/><Situation Value="60.0"/><Situation Value="60.0"/></Term><Term EqualAllCases="0" Name="vy"><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></InitialConditions></Data></Modellus>