Mey Technology eka mokakda???

avjayarathne

Well-known member
  • Sep 13, 2021
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    Kandy
    ඕකට කියන්නේ දියසෙන් technology කියලා
    invented by වෙන්න King Jr. Rajapaksa


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    imhotep

    Well-known member
  • Mar 29, 2017
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    Advanced versions of the age old Hydrofoils....

    At low speeds, the boat sits on the water surface with hydrofoils under the water. As boat speed increases, hydrofoils start creating lift gradually lifting the hull at a certain speed. At this speed, the lift produced by the hull is equal to the combined weight of the craft and the cargo. Since the hull is out of the water, there is a decrease in drag instead of an increase in cases of traditional vessels.
     
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    TNHM

    Well-known member
  • Jan 3, 2017
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    Okey Mechanism mokakda.. Arkimidis?
    දන්න විදියට
    speed යනකොට තමයි ඕක උඩට එන්නෙ. යටට තියෙන ෆින් එකෙ හැඩේ නිසා speed යනකොට උඩට තල්ලු වෙනව plane එකෙ තටු වගෙ. උඩට ආවම වතුර එක්ක තියෙන drag එක අඩු නිසා ෆස්ට් යන්න පුලුව්ණ්