Force required to stop the Car (using MathCAD)

<p>A car mass 1500kg is moving with a velocity of 50 km/h. What is force required to stop the car at a distance of 100 m?</p>The velecity of 50 km/h is equal to 13.89 m/s, using Mathcad type v:50km/hr= <p></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image9.png"><img alt="image" height="75" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb10.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="205"></a></p> <p> </p> <p>The kinetic energy T is</p> <p>first define the variabel m, type m.car:1500kg</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image17.png"><img alt="image" height="43" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb22.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="130"></a></p> <p>type T.car:1/2 space *m.car*v^2=</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image18.png"><img alt="image" height="68" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb23.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="261"></a></p> <p>The force F required to stop the car can be obtained by equating Fx (where x is the distance) and T.</p> <p>type F*x ctrl = T.car</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image19.png"><img alt="image" height="50" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb24.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" width="100"></a></p> <p>to solve the F, after type type F*x ctrl = T click solve from this toolbar</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image13.png"><img alt="image" height="272" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb17.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="250"></a></p> <p>then click</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image14.png"><img alt="image" height="99" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb19.png" style="border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="252"></a></p> <p>you will get this</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image20.png"><img alt="image" height="76" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb25.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="168"></a></p> <p>type F and click Enter on your keyboard, mathcad will show the value of F</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image21.png"><img alt="image" height="63" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb26.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="290"></a></p> <p>create variabel x to solve F above the equation by typing x:100m enter and you should get like this</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image22.png"><img alt="image" height="103" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb27.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="299"></a></p> <p>Now, copy the result and click enter to find final answer</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image23.png"><img alt="image" height="69" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb28.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="271"></a></p> <p>and this is Mathcad project that have been created</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image24.png"><img alt="image" height="701" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb29.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="588"></a></p>

Force required to stop the Car (using MathCAD)

A car mass 1500kg is moving with a velocity of 50 km/h. What is force required to stop the car at a distance of 100 m? The velecity of 50 km...

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MathCAD basic [Dasar-dasar menggunakan MathCAD]

<p>Setiap anda membuka program MathCAD, anda akan dihadapkan sebuah lembar kerja kosong. Lembar kerja kosong ini ibarat kertas coret coret an untuk menyelesaikan hitungan matematika. Berikut adalah tampilan ketika anda membuka program MathCAD.</p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/snaghtml9b9178_thumb1.png"><img alt="SNAGHTML9b9178_thumb" height="407" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/snaghtml9b9178_thumb_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="SNAGHTML9b9178_thumb" width="627"></a> <p></p> <p>Mari kita coba membuat sebuah rumus simple sebagai pembelajaran awal menuliskan ‘corat coret’ rumus di lembar kosong. coba ketik 3+5= dengan keyboard anda maka anda akan mendapatkan seperti ini.</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb11.png"><img alt="image_thumb[1]" height="44" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb1_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[1]" width="86"></a></p> <p>sekarang, coba ketik (2+4)*7= maka anda akan mendapatkan seperti ini</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb31.png"><img alt="image_thumb[3]" height="42" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb3_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[3]" width="109"></a></p> <p>anda juga bisa membuat variabel untuk perhitungan, caranya anda tulis nama variabel kemudian ketik titik dua : pada keyboard. Contohnya ketik v:4+2</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb51.png"><img alt="image_thumb[5]" height="53" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb5_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[5]" width="89"></a></p> <p>sekarang ketik v= untuk menampilkan nilai variabel v yang kita buat tadi</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb71.png"><img alt="image_thumb[7]" height="46" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb7_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[7]" width="66"></a></p> <p>mari coba membuat variabel baru dengan nama t, ketik t:2+1</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb9.png"><img alt="image_thumb[9]" height="41" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb9_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[9]" width="73"></a></p> <p>sekarang tampilkan nilai variabel baru dengan nama t tersebut dengan ketik pada keyboard t=</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb111.png"><img alt="image_thumb[11]" height="45" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb11_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[11]" width="60"></a></p> <p>anda sudah punya variabel v dan t, kini anda bisa mengguanakannya dalam persamaan, ketik s:v*t</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb13.png"><img alt="image_thumb[13]" height="44" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb13_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[13]" width="67"></a></p> <p>ketik s= untuk mengetahui hasil perhitungannya</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb15.png"><img alt="image_thumb[15]" height="41" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb15_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[15]" width="70"></a></p> <p>Seperti yang anda saksikan, tak ada pemrograman yang terlibat dalam menghitung di atas, cukup dengan menulis seperti yang anda tulis pada corat coret an kertas anda, mudah kan <img alt="Winking smile" class="wlEmoticon wlEmoticon-winkingsmile" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/wlemoticon-winkingsmile1.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none"></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb18.png"><img alt="image_thumb[18]" height="640" src="http://havingfunwithmathcad.files.wordpress.com/2012/12/image_thumb18_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[18]" width="521"></a></p> <p>Download <a href="http://www.4shared.com/file/0bhJSQR9/mathcad_basic.html" target="_blank">Mathcad basic project</a></p>

MathCAD basic [Dasar-dasar menggunakan MathCAD]

Setiap anda membuka program MathCAD, anda akan dihadapkan sebuah lembar kerja kosong. Lembar kerja kosong ini ibarat kertas coret coret an u...

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Cara menggambar Grafik X-Y menggunakan MathCAD

<p>Untuk membuat grafik X-Y, ketik @, atau bisa melalui menu <strong>Insert – Graph – X-Y Plot.</p></strong> <p></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/snaghtml136c2a_thumb2.png"><img alt="SNAGHTML136c2a_thumb[2]" height="268" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/snaghtml136c2a_thumb2_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="SNAGHTML136c2a_thumb[2]" width="502"></a></p> <p>maka akan muncul grafik X-Y seperti pada gambar di bawah ini</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb51.png"><img alt="image_thumb[5]" height="301" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb5_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[5]" width="445"></a></p> <p>sebagai contoh kita akan menggambar grafik untuk fungsi</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb71.png"><img alt="image_thumb[7]" height="25" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb7_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[7]" width="53"></a></p> <p>di dalam mathcad kita harus menuliskan rumusnya dulu, baru kemudian rumus itu dimasukkan pada grafik, berikut adalah contoh hasil grafik untuk fungsi di atas</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb81.png"><img alt="image_thumb[8]" height="494" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb8_thumb.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image_thumb[8]" width="497"></a></p>

Cara menggambar Grafik X-Y menggunakan MathCAD

Untuk membuat grafik X-Y, ketik @, atau bisa melalui menu Insert – Graph – X-Y Plot. maka akan muncul grafik X-Y seperti pada gambar di b...

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The Are Between Two Curve

<h2>Contoh 1</h2> <p>Cari luas area antara kurva</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image20.png"><img alt="image" height="28" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb20.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="70"></a></p> <p>dan</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image21.png"><img alt="image" height="28" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb21.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="117"></a></p> <p><em>Penyeleseian:</p></em> <p></p> <p><em>terlebih dahulu kita gambar grafik dari kedua fungsi.. (pake MathCAD aja, ga usah repot repot <img alt="Open-mouthed smile" class="wlEmoticon wlEmoticon-openmouthedsmile" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/wlemoticon-openmouthedsmile1.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none">)</em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image22.png"><img alt="image" height="350" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb22.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="477"></a></p> <p><em>titik perpotongan antara dua grafik dicari dengan..</em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image23.png"><img alt="image" height="51" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb23.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="256"></a></p> <p><em>sehingga Area dicari dengan..</em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image24.png"><img alt="image" height="59" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb24.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="243"></a></p> <p><em>saaangatt mudah dengan menggunakan MathCAD</em> <img alt="Smile with tongue out" class="wlEmoticon wlEmoticon-smilewithtongueout" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/wlemoticon-smilewithtongueout1.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none"></p> <p> </p> <h2>Contoh 2</h2> <p>Cari area antara kurva</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image25.png"><img alt="image" height="21" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb25.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="67"></a></p> <p>dan</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image26.png"><img alt="image" height="21" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb26.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="71"></a></p> <p>untuk</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image27.png"><img alt="image" height="45" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb27.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="90"></a></p> <p> </p> <p><em>Penyeleseian:</em></p> <p><em>seperti biaya, kita gambar kurva nya agar kita mengenal lebih dekat dengannya hehehe <img alt="Winking smile" class="wlEmoticon wlEmoticon-winkingsmile" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/wlemoticon-winkingsmile.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none"></em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image28.png"><img alt="image" height="438" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb28.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="556"></a></p> <p><em>nah, dari grafik di atas kita jadi tahu deh gimane caranye itung luas area <img alt="Be right back" class="wlEmoticon wlEmoticon-berightback" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/wlemoticon-berightback.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none"></em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image29.png"><img alt="image" height="101" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb29.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="212"></a></p> <p><em>mudah kannnn ?.. pake MathCAD sih.. hehehe</em> <img alt="Nyah-Nyah" class="wlEmoticon wlEmoticon-nyahnyah" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/wlemoticon-nyahnyah.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none"></p> <p> </p> <h2>Contoh 3</h2> <p>Hitunglah area antara</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image30.png"><img alt="image" height="21" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb30.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="67"></a></p> <p>dan</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image31.png"><img alt="image" height="21" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb31.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="71"></a></p> <p>untuk</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image32.png"><img alt="image" height="21" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb32.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="91"></a></p> <p><em>Penyeleseian</em></p> <p><em>Grafik fungsi ..</em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image33.png"><img alt="image" height="454" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb33.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="593"></a></p> <p><em>ada tiga perpotongan titik, untuk mencarinya dilakukan langkah sebagai berikut.. tentinya dengan MathCAD… <img alt="Laughing out loud" class="wlEmoticon wlEmoticon-laughingoutloud" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/wlemoticon-laughingoutloud.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none"></em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image34.png"><img alt="image" height="78" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb34.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="345"></a></p> <p><em>jadi, perpotongan kedua grafik selalu berulang-ulang pada</em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image35.png"><img alt="image" height="45" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb35.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="82"></a></p> <p><em>pada kasus ini, tiga titik perpotongan yang terlibat dalam penghitungan luas area, yaitu</em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image36.png"><img alt="image" height="45" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb36.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" width="62"></a>         <a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image37.png"><img alt="image" height="45" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb37.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" width="53"></a>         <a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image38.png"><img alt="image" height="45" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb38.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" width="53"></a></p> <p><em>nah, mari kita hitung areanya</em> <img alt="Winking smile" class="wlEmoticon wlEmoticon-winkingsmile" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/wlemoticon-winkingsmile.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none"></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image39.png"><img alt="image" height="101" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb39.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" width="796"></a></p> <h2>Contoh 4</h2> <p>Hitunglah area antara</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image40.png"><img alt="image" height="28" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb40.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="44"></a></p> <p>dan</p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image41.png"><img alt="image" height="21" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb41.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="71"></a></p> <p><em>Penyeleseian</em></p> <p><em>seperti biasa kita gambar grafiknya..</em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image42.png"><img alt="image" height="446" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb42.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="567"></a></p> <p><em>ada dua titik potong kurva, kita cari nilai x nya</em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image43.png"><img alt="image" height="51" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb43.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="184"></a></p> <p><em>Sehingga area didapatkan sebagai berikut</em></p> <p><a href="http://havingfunwithmathcad.files.wordpress.com/2012/11/image44.png"><img alt="image" height="59" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/image_thumb44.png" style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" width="304"></a></p> <p>Horeeeeee………… bisaaaaa <img alt="Rolling on the floor laughing" class="wlEmoticon wlEmoticon-rollingonthefloorlaughing" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/wlemoticon-rollingonthefloorlaughing1.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none"></p> <p><img alt="Thumbs up" class="wlEmoticon wlEmoticon-thumbsup" src="http://havingfunwithmathcad.files.wordpress.com/2012/11/wlemoticon-thumbsup.png" style="border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none"></p>

The Are Between Two Curve

Contoh 1 Cari luas area antara kurva dan Penyeleseian: terlebih dahulu kita gambar grafik dari kedua fungsi.. (pake MathCAD aja, ga u...

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