100 POST

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yukur ke hadrat illahi tuhan sekalian alam. Yang memberikan kita kenikmatan dan rezeki supaya kita dapat meneruskan kesinambungan hidup didunia ini. Semoga dengan rasa syuker kita dapat menambahkan lagi keimanan dan ketaqwaan kepada Allah s.w.t.

Disini saya ingin mengucap syukur keatas blog ini dimana telah berjaya menhasilkan 100 post secara keizinan mahupun tiada keizinan. Saya sekali lagi menyeru agar marilah kita mengunakan ilmu yang di postkan dengan sebaik mungkin.bukan untuk merosakkan tapi untuk digunakan demi kebaikan dan kegunaan bersama.

Terjemahan Dalam Bahasa Malaysia
Tafsiran Ar-Rahman

Berkata pula seorang yang mempunyai ilmu pengetahuan dari Kitab Allah: "Aku akan membawakannya kepadamu dalam sekelip mata!" Setelah Nabi Sulaiman melihat singgahsana itu terletak di sisinya, berkatalah ia: "Ini ialah dari limpah kurnia Tuhanku, untuk mengujiku adakah aku bersyukur atau aku tidak mengenangkan nikmat pemberianNya. Dan (sebenarnya) sesiapa yang bersyukur maka faedah syukurnya itu hanyalah terpulang kepada dirinya sendiri, dan sesiapa yang tidak bersyukur (maka tidaklah menjadi hal kepada Allah), kerana sesungguhnya Tuhanku Maha Kaya, lagi Maha Pemurah".

Terjemahan Dalam Bahasa Inggeris
Tafsiran Abdullah Yusuf Ali

Said one who had knowledge of the Book: "I will bring it to thee within the twinkling of an eye!" Then when (Solomon) saw it placed firmly before him, he said: "This is by the Grace of my Lord!- to test me whether I am grateful or ungrateful! and if any is grateful, truly his gratitude is (a gain) for his own soul but if any is ungrateful, truly my Lord is Free of all Needs, Supreme in Honour !"

Juzuk : 19 Surah : AN-NAML No. Surah : 27 Ayat : 40

-HUJAN-

Today is Saturday, hujan turun x henti2..g kenduri td pon slambe redah ujan.so skunk lepak umah xde wat pe pon..main tenet xtau nak wat pe. Usha DSLR pon xde byk info yg aq nak..so aq tgg skit g pastu bc komik kat online.kalo xde pe2 jgk aq pon xtau nak wat pe.main game? Jemu la plak.bekebon? iah ujan nie boh..kang xpasal2 aq dpan..anyway talk about rain aka hujan nie.hope la sgt yg xbanjir.susah aq t nak Mlepak Wat Keje.Tp Rase Nyer Xkot.Aq Nak G Jejalan T Susah La Plak.Haha..nak wish kat gf aq pe ek? De idea x? kalo ade aq xnak pon tau.hahaha..g la mampos!

some of consideration to design a boat.

There are three main points to consider in designing a boat.

POINT 1: BALANCE BETWEEN FLOATING FORCE AND WEIGHT

T

he floating force (buoyancy) of the hull needs to be bigger than the weight (gravitation) of the boat. Otherwise, the boat sinks. According to Archimedes's theorem shown in the following figure, the value of floating force becomes equal to the weight for capacity of the water which the hull pushed out. That is, in order to float the Stirling engine boat, which has total weight of 500 g on water, the hull must push out the water of 500 cm³ at least. You can imagine the size with visualizing of the size of can juice or a PET bottle.

Archimedes's Theorem

POINT 2: STABLE BODY SHAPE WITHOUT OVERTURN

A flat wood board floats to lie on water. It cannot float to stand up on water. The floating board always sways by wind or waves. When the lying board leans somewhat, the board receives both a floating force (buoyancy) and the weight (gravitation) as shown in the figure to the right (a). So, the board receives a moment to keep the lying position. If the board is floated with standing up, the moment becomes to lying direction, and it overturns soon. Thus, in order to be stabilized and float the board material on water, the shape of a board and the center-of-gravity position is very important. When building a boat, you must consider the shape of the boat and the center-of-gravity position firmly.

Stability of a Boat

POINT 3: LOW DRAG BODY SHAPE

Even if a boat is stabilized and has floated, the shape like a flat board has a big drag force, then high-speed running cannot be desired. The drag force decreases with decreasing of the surface area between the hull and water. When boats have the same weight, the circular shape like the above figure (c) has smaller surface area than the squarish shape like (a) and (b). However, in considerations of the weight of a Stirling engine and its feature, it is difficult to keep the stability with the circular shape of the boat. Also, the drag force decreases with decreasing the waves which occured with the boat running. That is, the better boat has a pointed shape, smooth surface, no-bumpy in water, a slim and long body.