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  1. ...the wing. Is flat on the bottom and curved on the top. When the airplane starts to roll on the runway, the wind goes faster on top of...

    3 Answers · Science & Mathematics · 01/10/2008

  2. An airplane in flight is subject to four major forces: lift, weight, thrust... to push the plane upward. Without sufficient lift, an airplane would never leave the ground. In many high-school...

    3 Answers · Science & Mathematics · 31/07/2013

  3. The airplane only has kinetic energy. ...thing.) So, while the Earth/ airplane system may have potential energy, the airplane ...will determine the amount of kinetic energy the airplane has, and that amount may be zero...

    4 Answers · Science & Mathematics · 10/11/2013

  4. A paper airplane flies for the exact same reason that real airplanes fly -- they use thrust...drag. In a real plane, thrust comes from a jet or propeller -- in a paper airplane , it only gets that one push. In a real airplane , the wings ...

    3 Answers · Science & Mathematics · 19/02/2010

  5. I loved rubber band airplanes when I was a kid, still do actually. ... the same thing to the wings of the rubberband airplane . The wings on a rubberband plane are...

    3 Answers · Science & Mathematics · 23/09/2006

  6. a) The x-component of the airplane velocity is 60m/s. There is no y-component... = 20*sin beta/sin theta, where x is the velocity of the airplane north of east, and theta is the angle at which the airplane ...

    1 Answers · Science & Mathematics · 17/10/2007

  7. 1) The only airplanes equipped to dump fuel are jets, which use...than your safety on the ground under such an airplane is the number of self-styled '...

    8 Answers · Science & Mathematics · 12/02/2008

  8. Airplanes only stay up in the air because of the air around them causing enough friction underneath the wings (when... thinner, thus reducing the friction of air on the wings and reducing lift. The airplane would need to move MUCH faster to achieve enough lift to reach outer space. That's what the purpose...

    5 Answers · Science & Mathematics · 25/09/2009

  9. Airplanes accumulate static electricity when its in the air (air friction). The friction then strips electrons from the atmosphere and causes them to build up on the airplane .

    2 Answers · Science & Mathematics · 15/11/2008

  10. "An airplane is moving with the speed of 900 km/hr at an altitude of 300 m."...

    2 Answers · Science & Mathematics · 26/02/2015

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