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[quote="lena18"]wie immer wieder nur für mich gerechnet :) [latex] \cos\alpha = \frac{FR2y}{FR2}[/latex] [latex] \sin\alpha = \frac{FR2x}{FR2}[/latex] [latex] \sin\alpha = \frac{FN2x}{FN2}[/latex] [latex] \cos\alpha = \frac{FN2y}{FN2}[/latex] [latex] FG1 \cdot \mu_{01} = FR1[/latex] [latex] FS1 = FR1[/latex] Summe y Block 2 [latex]FG2- FN2y - FR2y =0[/latex] [latex]FG2= FN2y + FR2y[/latex] [latex]FG2= \sin\alpha \cdot FN2 + \cos\alpha \cdot FR2[/latex] [latex]FG2= \sin\alpha \cdot FN2 + \cos\alpha \cdot FN2 \cdot \mu_{02}[/latex] [latex]FG2 = FN2 \cdot (\sin\alpha + \cos\alpha \cdot \mu_{02})[/latex] [latex]FN2 = 546,41N[/latex] Summe x Block 2 [latex]FS -FN2x + FR2x =0[/latex] [latex]FS = FN2x - FR2x =0[/latex] [latex]FG1 \cdot \mu_{01} = \sin\alpha \cdot FN2 \cdot \mu_{02} - \cos\alpha \cdot FN2[/latex] [latex]FG1 >= 1000N[/latex][/quote]
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<table border="0" cellpadding="3" cellspacing="1" width="100%" class="forumline"> <tr> <th class="thCornerL" width="22%" height="26">Autor</th> <th class="thCornerR">Nachricht</th> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>lena18</b></span></td> <td class="row1" height="28" valign="top"><table width="95%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="95%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Beitrag" title="Beitrag" border="0" /><span class="postdetails">Verfasst am: 21. Mai 2011 20:27<span class="gen"> </span> Titel: </span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody"></span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>dermeister hat Folgendes geschrieben:</b></span></td> </tr> <tr> <td class="quote">Naja, bei Summe y Block 2 die zweite Zeile, folgt das aus der ersten oder ist das was neues?</td> </tr></table><span class="postbody"> <br /> <br />ist es nun verständlicher für dich? <img src="images/smiles/balloon.gif" alt="smile" border="0" /></span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row2"><span class="name"><a name=""></a><b>dermeister</b></span></td> <td class="row2" height="28" valign="top"><table width="95%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="95%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Beitrag" title="Beitrag" border="0" /><span class="postdetails">Verfasst am: 21. Mai 2011 20:15<span class="gen"> </span> Titel: </span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">Naja, bei Summe y Block 2 die zweite Zeile, folgt das aus der ersten oder ist das was neues?</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>lena18</b></span></td> <td class="row1" height="28" valign="top"><table width="95%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="95%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Beitrag" title="Beitrag" border="0" /><span class="postdetails">Verfasst am: 21. Mai 2011 20:10<span class="gen"> </span> Titel: </span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">so und warum nicht <img src="images/smiles/balloon.gif" alt="smile" border="0" /> ?</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row2"><span class="name"><a name=""></a><b>dermeister</b></span></td> <td class="row2" height="28" valign="top"><table width="95%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="95%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Beitrag" title="Beitrag" border="0" /><span class="postdetails">Verfasst am: 21. Mai 2011 20:08<span class="gen"> </span> Titel: </span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">Deine Rechnung check ich nicht ganz.</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>lena18</b></span></td> <td class="row1" height="28" valign="top"><table width="95%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="95%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Beitrag" title="Beitrag" border="0" /><span class="postdetails">Verfasst am: 21. Mai 2011 19:49<span class="gen"> </span> Titel: System von 2 Blöcken</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">wie immer wieder nur für mich gerechnet <img src="images/smiles/balloon.gif" alt="smile" border="0" /> <br /> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php? \cos\alpha = \frac{FR2y}{FR2}"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php? \sin\alpha = \frac{FR2x}{FR2}"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php? \sin\alpha = \frac{FN2x}{FN2}"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php? \cos\alpha = \frac{FN2y}{FN2}"> <br /> <br /> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php? FG1 \cdot \mu_{01} = FR1"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php? FS1 = FR1"> <br /> <br />Summe y Block 2 <br /> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FG2- FN2y - FR2y =0"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FG2= FN2y + FR2y"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FG2= \sin\alpha \cdot FN2 + \cos\alpha \cdot FR2"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FG2= \sin\alpha \cdot FN2 + \cos\alpha \cdot FN2 \cdot \mu_{02}"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FG2 = FN2 \cdot (\sin\alpha + \cos\alpha \cdot \mu_{02})"> <br /> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FN2 = 546,41N"> <br /> <br />Summe x Block 2 <br /> <br /> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FS -FN2x + FR2x =0"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FS = FN2x - FR2x =0"> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FG1 \cdot \mu_{01} = \sin\alpha \cdot FN2 \cdot \mu_{02} - \cos\alpha \cdot FN2"> <br /> <br /><img class="latex2png" src="https://www.matheboard.de/latex2png/latex2png.php?FG1 >= 1000N"></span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> </table>
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