tag:blogger.com,1999:blog-12691766826777787502024-02-08T04:06:30.375-08:00fauzan10akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.comBlogger16125tag:blogger.com,1999:blog-1269176682677778750.post-66440426320780401872011-02-16T18:03:00.000-08:002011-02-18T00:45:01.420-08:00Latihan soal usaha dan energi<link href="file:///C:%5CUsers%5Cacer%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_filelist.xml" rel="File-List"></link><link href="file:///C:%5CUsers%5Cacer%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_themedata.thmx" rel="themeData"></link><link href="file:///C:%5CUsers%5Cacer%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_colorschememapping.xml" rel="colorSchemeMapping"></link> <m:smallfrac m:val="off"> <m:dispdef> <m:lmargin m:val="0"> <m:rmargin m:val="0"> <m:defjc m:val="centerGroup"> <m:wrapindent m:val="1440"> <m:intlim m:val="subSup"> <m:narylim m:val="undOvr"> </m:narylim></m:intlim> </m:wrapindent><style>
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<div class="MsoNormal">1.Sebuah benda bermassa 1 Kg mula mula dalam keadaan diam,kemudian di tarik oleh sebuah gaya F sehingga dalam waktu 5 sekon, kelajuan benda berubah menjadi 12 m/s .Usaha yang dilakukan benda selama 5 sekon adalah ....</div><div class="MsoNormal"> a. 30 J c.72 J</div><div class="MsoNormal"> b.60 J d.144 J</div><div class="MsoNormal">2.Sebuah betu bermssa 500 gram diangkat vertikal ke atas dengan kelajuaan tetap sejauh 2 m dari titik acuan. Jika percepatan gravitasi 10 m/s<sup>2 </sup>,usaha yang dilakuakan gaya angkat tersebut adalah...</div><div class="MsoNormal"> a. 10 J c. 14 J</div><div class="MsoNormal"> b.12 J d.16 J<br />
3.Sebuah bermssa 2 Kg dijatuhkan dari ketinggian 10m. Jika percepatan gravitasi 10 m/s<sup>2</sup>, energi mekanik benda pada setiap titik adalahj...</div><div class="MsoNormal"> a. 50 J c.150 J</div><div class="MsoNormal"> b.100 J d.200 </div><div class="MsoNormal">4.sebuah benda bermassa 10 Kg bergerak dengan kelajuaan 2 m/s . Kemudian benda dipercepat oleh gay tetap sebesar 40 N sehingga menempuh jarak 20 m . Perubahan energi kinetik benda adalah......</div><div class="MsoNormal"> a. 600 J c. 800 J</div><div class="MsoNormal"> b. 700 J d. 900 J</div><div class="MsoNormal">5.Rizky dengan massa 50 Kg menaiki tangga setinggi 5 m dalam waktu 5 sekon. Jika percepatan gravitasi 10 m/s<sup>2</sup>,daya yang dikeluarkan Rizky adalah......</div><div class="MsoNormal"> a.50 Watt c. 500 Watt</div><div class="MsoNormal"> b.250 Watt d.5000 watt </div>akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-1074675390118150422011-02-16T17:59:00.000-08:002011-02-22T02:04:49.720-08:00Macam macam Pesawat Sederhana<link href="file:///C:%5CUsers%5Cacer%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_filelist.xml" rel="File-List"></link><link href="file:///C:%5CUsers%5Cacer%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_themedata.thmx" rel="themeData"></link><link href="file:///C:%5CUsers%5Cacer%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_colorschememapping.xml" rel="colorSchemeMapping"></link> <m:smallfrac m:val="off"> <m:dispdef> <m:lmargin m:val="0"> <m:rmargin m:val="0"> <m:defjc m:val="centerGroup"> <m:wrapindent m:val="1440"> <m:intlim m:val="subSup"> <m:narylim m:val="undOvr"> </m:narylim></m:intlim> </m:wrapindent><style>
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<div class="MsoListParagraph" style="text-indent: -18pt;"><b>1.<span style="font-family: "Times New Roman"; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> </span></b><b>Tuas<o:p></o:p></b></div><div class="MsoNormal" style="margin-left: 36pt; text-indent: 36pt;"><b>Prisip Tuasa = beban X lengan beban = Kuasa X lengan Kuasa<o:p></o:p></b></div><div class="MsoNormal">Rumus :</div><table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: medium none;"><tbody>
<tr style="height: 25.05pt;"> <td style="border: 1pt solid black; height: 25.05pt; padding: 0cm 5.4pt; width: 97.55pt;" valign="top" width="130"><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;">W x l<sub>b</sub> = F x l<sub>k<o:p></o:p></sub></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><br />
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</div><table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: medium none;"><tbody>
<tr style="height: 42.8pt;"> <td style="border: 1pt solid black; height: 42.8pt; padding: 0cm 5.4pt; width: 97.55pt;" valign="top" width="130"><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><br />
</div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;">KM = W/F = l<sub>k</sub> / l<sub>b<o:p></o:p></sub></div></td> </tr>
</tbody></table><div class="MsoNormal"><br />
</div><div class="MsoNormal">KM = Keuntungan Mekanik</div><div class="MsoNormal">W = Beban</div><div class="MsoNormal">F = Kuasa</div><div class="MsoNormal">L<sub>b </sub> = Lengan Beban</div><div class="MsoNormal">L<sub>k </sub> = Lengan Kuasa<b><o:p></o:p></b></div><div class="MsoNormal" style="margin-left: 72pt; text-indent: 36pt;"><b>Jenis Jenis Tuas :<o:p></o:p></b></div><div class="MsoListParagraphCxSpFirst" style="text-indent: -18pt;">1.<span style="font-family: "Times New Roman"; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> </span>Tuas Jenis Pertama = Titik tumpu berada diantara beban dan kuasa</div><div class="MsoListParagraphCxSpMiddle" style="text-indent: -18pt;">2.<span style="font-family: "Times New Roman"; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> </span>Tuas jenis Kedua = beban diantara kuasa dan titik Tumpu</div><div class="MsoListParagraphCxSpLast" style="text-indent: -18pt;">3.<span style="font-family: "Times New Roman"; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> </span>Tuas Jenis Ketiga = Kuasa Berda diantara titik tumpu dan beban<br />
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<a href="file:///C:/Users/Master/AppData/Local/Temp/moz-screenshot.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img alt="" border="0" height="320" src="file:///C:/Users/Master/AppData/Local/Temp/moz-screenshot.jpg" width="320" /></a><br />
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<b> Contoh Tuas</b><br />
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<b>2.Katrol<o:p></o:p></b></div><div class="MsoNormal" style="margin-left: 72pt; text-indent: 36pt;"><b>Macam macam Katrol<o:p></o:p></b></div><div class="MsoListParagraphCxSpFirst" style="margin-left: 19.5pt; text-indent: -18pt;">a.<span style="font-family: "Times New Roman"; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> </span>Katrol Tetap </div><div class="MsoListParagraphCxSpMiddle">KM = 1</div><div class="MsoListParagraphCxSpMiddle">L<sub>k </sub> = l<sub>b<o:p></o:p></sub></div><div class="MsoListParagraphCxSpLast">F = W<br />
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<img alt="" height="320" src="file:///C:/Users/Master/AppData/Local/Temp/moz-screenshot-1.jpg" width="320" /><br />
</div><div class="MsoNormal">b.Katrol Bergerak</div><div class="MsoListParagraphCxSpFirst">KM = 2</div><div class="MsoListParagraphCxSpMiddle">L<sub>k </sub> = l<sub>b<o:p></o:p></sub></div><div class="MsoListParagraphCxSpLast">F = ½ W<br />
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<img alt="" height="320" src="file:///C:/Users/Master/AppData/Local/Temp/moz-screenshot-2.jpg" width="320" /> </div><div class="MsoNormal" style="margin-left: 1.5pt;">c.Sistem Katrol / Takal<br />
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KM = Banyaknya Katrol<br />
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<img alt="" height="320" src="file:///C:/Users/Master/AppData/Local/Temp/moz-screenshot-3.jpg" width="320" /><br />
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</div><div class="MsoListParagraphCxSpMiddle"><b>3.Bidang Miring<o:p></o:p></b></div><div class="MsoListParagraphCxSpMiddle"><br />
</div><div class="MsoListParagraphCxSpLast">Rumus :</div><table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: medium none;"><tbody>
<tr style="height: 49.95pt;"> <td style="border: 1pt solid black; height: 49.95pt; padding: 0cm 5.4pt; width: 83.4pt;" valign="top" width="111"><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;">KM = S / h </div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;">KM = W/F</div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"> </div></td> </tr>
</tbody></table><div class="MsoNormal"> <span style="font-family: "Calibri","sans-serif"; font-size: 11pt; line-height: 115%; position: relative; top: 4.5pt;"><img height="20" src="file:///C:/Users/acer/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif" v:shapes="_x0000_i1025" width="7" /></span></div><table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: medium none;"><tbody>
<tr style="height: 16.25pt;"> <td style="border: 1pt solid black; height: 16.25pt; padding: 0cm 5.4pt; width: 62.1pt;" valign="top" width="83"><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;">S/h = W/F</div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><br />
</div></td> </tr>
</tbody></table><div class="MsoNormal"> </div><div class="MsoNormal"><b>Macam Macam Bidang Miring :<o:p></o:p></b></div><div class="MsoListParagraphCxSpFirst" style="margin-left: 89.25pt; text-indent: -18pt;">a.<span style="font-family: "Times New Roman"; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> <b> </b></span><b>Tangga</b><br />
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<img alt="" height="320" src="file:///C:/Users/Master/AppData/Local/Temp/moz-screenshot-4.jpg" width="320" /><br />
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</div><div class="MsoListParagraphCxSpMiddle" style="margin-left: 89.25pt; text-indent: -18pt;"><b>b.<span style="font-family: "Times New Roman"; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> </span>Mata Kapak</b><br />
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<img alt="" height="320" src="file:///C:/Users/Master/AppData/Local/Temp/moz-screenshot-5.jpg" width="320" /> </div><div class="MsoListParagraphCxSpMiddle" style="margin-left: 89.25pt; text-indent: -18pt;"><br />
<b>c.<span style="font-family: "Times New Roman"; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> </span>Mata Pisau</b><br />
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<img alt="" height="320" src="file:///C:/Users/Master/AppData/Local/Temp/moz-screenshot-6.jpg" width="320" /></div><div class="MsoListParagraphCxSpMiddle" style="margin-left: 89.25pt; text-indent: -18pt;"> </div><div class="MsoListParagraphCxSpMiddle" style="margin-left: 89.25pt; text-indent: -18pt;"><b>d.<span style="font-family: "Times New Roman"; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> </span>Pembuatan jaln di pegunungan</b><br />
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</div>akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-33364409422877831722011-02-15T03:23:00.001-08:002011-02-15T03:23:45.635-08:00Usaha dan Energi<!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:PunctuationKerning/> <w:ValidateAgainstSchemas/> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:Compatibility> <w:BreakWrappedTables/> <w:SnapToGridInCell/> <w:WrapTextWithPunct/> <w:UseAsianBreakRules/> <w:DontGrowAutofit/> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 9]><xml> <w:LatentStyles DefLockedState="false" LatentStyleCount="156"> </w:LatentStyles> </xml><![endif]--><!--[if gte mso 10]> <style>
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<div class="MsoNormal"><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 16pt; line-height: 115%;">Usaha dan Energi </span></b></div><div class="MsoNormal"><br />
</div><div class="ListParagraph" style="text-indent: -0.25in;"><span lang="IN" style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"><span>Ø<span style="font: 7pt "Times New Roman";"> </span></span></span><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">Usaha</span></b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;"> adalah hasil kali gaya dengan perpindahan yang searah dengan gaya tersebut.</span></div><div class="ListParagraph"><br />
</div><table border="1" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none;"><tbody>
<tr style="height: 106.75pt;"> <td style="border: 1pt solid black; height: 106.75pt; padding: 0in 5.4pt; width: 167.85pt;" valign="top" width="224"> <div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>Usaha </span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>W = F . s</span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><br />
</div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>W = Usaha ( Joule )</span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>F = Gaya ( Newton )</span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>s = Perpindahan ( Meter )</span></div></td> </tr>
</tbody></table><div class="ListParagraph"><br />
</div><div class="ListParagraph" style="text-indent: -0.25in;"><span lang="IN" style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"><span>Ø<span style="font: 7pt "Times New Roman";"> </span></span></span><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">Daya</span></b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;"> adalh usaha yang dilakukan tiap stuan waktu</span></div><div class="ListParagraph"><br />
</div><table border="1" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none;"><tbody>
<tr style="height: 164.2pt;"> <td style="border: 1pt solid black; height: 164.2pt; padding: 0in 5.4pt; width: 146.6pt;" valign="top" width="195"> <div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>Daya </span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><br />
</div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>P<span> </span>= <u>W</u></span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>t</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>=<span> </span><u>F.s</u></span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>t</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>=<span> </span>F. v </span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">P = Daya ( watt )</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>t = waktu </span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>F = gaya </span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>s = Perpindahan </span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>v = Kecepatan</span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt 42.55pt;"><br />
</div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span></span></div></td> </tr>
</tbody></table><div class="ListParagraph"><br />
</div><div class="ListParagraph" style="text-indent: -0.25in;"><span lang="IN" style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"><span>Ø<span style="font: 7pt "Times New Roman";"> </span></span></span><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">Energi </span></b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">adalah kemampuan untuk melakukan usaha</span></div><div class="ListParagraph"><br />
</div><div class="ListParagraph" style="text-indent: -0.25in;"><span lang="IN" style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"><span>Ø<span style="font: 7pt "Times New Roman";"> </span></span></span><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">Macam macam <b>bentuk energi :</b></span></div><div class="ListParagraph"><br />
</div><div class="ListParagraph" style="margin-left: 1in;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">a.Energi kimia</span></div><div class="ListParagraph" style="margin-left: 1in;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">b.Energi kalor</span></div><div class="ListParagraph" style="margin-left: 1in;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">c. Energi cahaya</span></div><div class="ListParagraph" style="margin-left: 1in;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">d.Energi Listrik</span></div><div class="ListParagraph" style="margin-left: 1in;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">e.Energi nuklir</span></div><div class="ListParagraph" style="margin-left: 1in;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">f. Energi kinetik</span></div><div class="ListParagraph" style="margin-left: 1in;"><br />
</div><div class="ListParagraph" style="margin-left: 1in;"><br />
</div><div class="ListParagraph" style="margin-left: 1in;"><br />
</div><div class="ListParagraph" style="margin-left: 1in;"><br />
</div><div class="ListParagraph" style="margin-left: 1in;"><br />
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</div><div class="ListParagraph" style="margin-left: 1in;"><br />
</div><div class="ListParagraph" style="margin-left: 35.45pt; text-indent: -0.25in;"><span lang="IN" style="font-family: Wingdings; font-size: 12pt; line-height: 115%;"><span>Ø<span style="font: 7pt "Times New Roman";"> </span></span></span><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">Energi mekanik</span></b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;"> adalah energi yang dimiliki benda yang sedang bergerak</span></div><div class="ListParagraph" style="margin-left: 35.45pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">Energi mekanik terdiri atas energi potensial dan energi kinetik.</span></div><div class="ListParagraph" style="margin-left: 90.2pt;"><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">1.Energi Potensial</span></b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;"> adalah energi yang dimiliki oleh benda karena kedudukannya </span></div><div class="ListParagraph" style="margin-left: 90.2pt;"><br />
</div><table border="1" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none;"><tbody>
<tr style="height: 125.35pt;"> <td style="border: 1pt solid black; height: 125.35pt; padding: 0in 5.4pt; width: 198.7pt;" valign="top" width="265"> <div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">Energi Potensial</span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><br />
</div><div class="ListParagraph" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>Ep = m . g . h</span></div><div class="ListParagraph" style="line-height: normal; margin-bottom: 0.0001pt;"><br />
</div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">Ep = Energi Potensial</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">m = massa </span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">g = Percepatan gravitasi bumi</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">h = Ketinggian </span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><br />
</div></td> </tr>
</tbody></table><div class="ListParagraph" style="margin-left: 90.2pt;"><br />
</div><div class="ListParagraph" style="margin-left: 92.15pt;"><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;"><span> </span>2.Energi Kinetik</span></b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;"> adalah energi yang dimiliki benda karena geraknya </span></div><table border="1" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none;"><tbody>
<tr style="height: 134.85pt;"> <td style="border: 1pt solid black; height: 134.85pt; padding: 0in 5.4pt; width: 203.85pt;" valign="top" width="272"> <div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">Energi Kinetik</span></b></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt 35.45pt;"><br />
</div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>Ek = ½ . m . v<sup>2</sup></span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt 35.45pt;"><sup><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span></span></sup></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>E<sub>k </sub>= Energi kinetik ( J )</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">m = Massa ( kg )</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">v = kecepatan ( m/s )<sup>2</sup></span></div><div class="ListParagraph" style="line-height: normal; margin: 0in 0in 0.0001pt;"><br />
</div></td> </tr>
</tbody></table><div class="ListParagraph" style="margin-left: 35.45pt;"><br />
</div><div class="MsoNormal" style="margin-left: 1.25in;"><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">3.Energi Mekanik </span></b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt; line-height: 115%;">adalah energi yang dimiliki benda yang sedang <span> </span>bergerak</span></div><table border="1" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none;"><tbody>
<tr style="height: 108.7pt;"> <td style="border: 1pt solid black; height: 108.7pt; padding: 0in 5.4pt; width: 149.3pt;" valign="top" width="199"> <div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><b><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">Energi mekanik </span></b></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><br />
</div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span>Em = Ep + Ek </span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">Em = Energi mekanik</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">Ep = Energi Potensial</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;">Ek = Energi Kinetik</span></div><div class="MsoNormal" style="line-height: normal; margin-bottom: 0.0001pt;"><span lang="IN" style="font-family: "Times New Roman"; font-size: 12pt;"><span> </span></span></div></td> </tr>
</tbody></table><div class="MsoNormal" style="margin-left: 1.25in;"><br />
</div><div class="ListParagraph" style="margin-left: 35.45pt;"><br />
</div>akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-66282553174167127992011-02-15T03:22:00.001-08:002011-05-01T02:06:30.906-07:00<span style="color: black;"></span>akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-91581973937337462812011-02-15T03:21:00.000-08:002011-05-01T01:58:28.868-07:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com2tag:blogger.com,1999:blog-1269176682677778750.post-8733639496404556322011-02-12T00:46:00.001-08:002011-02-12T01:00:47.166-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-80892446207356147342011-02-10T23:23:00.000-08:002011-02-12T00:49:57.225-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-31347508559668309942011-01-29T21:24:00.001-08:002011-02-11T00:45:00.098-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-54073991020239895632011-01-29T21:15:00.001-08:002011-02-11T00:45:46.793-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-78325239780905345482011-01-29T21:12:00.000-08:002011-02-11T00:53:19.634-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-17190870450195126342011-01-29T21:09:00.001-08:002011-02-11T00:54:48.254-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-17502763379715439142011-01-29T20:53:00.001-08:002011-02-11T00:54:26.818-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-44082278912860501062011-01-29T20:46:00.000-08:002011-02-11T00:55:50.552-08:00<span class="konten"><br />
</span>akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-81589217383350373052011-01-29T20:37:00.000-08:002011-02-11T00:58:38.720-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-10804434633955787622011-01-29T20:17:00.003-08:002011-02-11T01:05:35.137-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0tag:blogger.com,1999:blog-1269176682677778750.post-40101749517926611392011-01-29T20:04:00.001-08:002011-02-12T00:47:11.831-08:00akhmad fauzanhttp://www.blogger.com/profile/09066367320627741471noreply@blogger.com0