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Japan team lead Aus. solar car race

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Uploaded by on Oct 27, 2009

A team from Japan's Tokai University extend their lead in a solar car race through the Australian outback.

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  • Yea I suppose thats true. The reason I ask is because back in woodshop class we had to make CO2 cars, and I was thinking of making my car a giant wing, because it would reduce the friction of the axles and wheels. Unfortunately I did not design it as such, but it probably would've worked in that case because the car would be tied to a string to ensure a straight line, and the wheels had no power

  • @jbrun009

    No, according to Goro Tamai in his book "The Leading Edge", he stated that a small amount of lift does not give any advantage, as the decrease aerodynamics cancel out the friction. In fact, when going at the speeds they are going, even no lift would be dangerous as any disturbance when driving would make the car unstable, therefore most teams sacrifice efficiency for stability. Even so, top teams have still crashed (Ex. Nuna 5, search "Crash Nuna 5" on Youtube)

  • Does the body generate a small amount of lift? Less friction on the road

  • what an idiot with thats stick. take that stick and lash him on the back of his spine

  • @Gnawnivek It was a stereotype joke...

    And they are much alike aerodynamically, but that doesnt matter. joke...

  • @VC106893 Have you seen the design of these two cars? they are nothing alike, both aerodynamically and structurally

  • it's cool !!!

  • solar car's design is nice!!

  • Japan is king of copying? Japanese solar car, and dutch one design are identical doesnt mean dutch is the one who only leaded the design.

    Dont be sour grapes and accept defeat gracefully and be a good loser!

    Dutch contracted with Japanese company Panasonic, because Japanese team used Panasonic battery. so they will copy the battery what Japanese team used and use Panasonic from next race. so next time dutch might win.

  • Lol it is identical to the dutch version who won the previous 4-7 times? xD

    Japan, king of copying lol

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