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  1. I hate balloons..... Balloons make poor examples of the gas laws if you use...inside and outside forces are the same, but the pressure of the gas in the balloon will be greater than the atmospheric pressure outside the balloon by an amount equal...

    2 Answers · Science & Mathematics · 21/10/2017

  2. It is better to use one large balloon rather than two smaller ones. The... gas is the stuff you find in party balloons but it is only 30% helium. The rest...

    3 Answers · Science & Mathematics · 03/05/2011

  3. The balloon will continue to rise until the weight of the surrounding air is equal... you go, and therefore there is a theoretical maximum height that a helium balloon can reach. This occurs at about 20 miles above the Earth...

    2 Answers · Science & Mathematics · 28/08/2008

  4. for balloon that is dropped: h = 1/2gt² {where h = height of apartment house, t = dropped balloon hits} for balloon that is thrown: Vo = initial speed of...

    1 Answers · Science & Mathematics · 16/09/2010

  5. The balloon you get at safeway is not a helium balloon. It contains party gas...a mixture of 70% nitrogen and 30% helium. It is bouyant enough to lift the balloon but not to any great height. If the balloon is reasonably full, then it...

    3 Answers · Science & Mathematics · 17/06/2012

  6. Latex balloons have been, are now, and probably will be the favorite with the masses...in terms of what? If you want your helium filled latex balloons to float longer, put what the balloon industry calls Hi Float...

    4 Answers · Games & Recreation · 14/08/2009

  7. ...www.webanswers.com/science/physics/how-many-balloons-does-it-take-to-lift-a-person-into-the-air-a9946e ... line.....You'll need a hell of a lot of balloons!!!!!!!

    1 Answers · Science & Mathematics · 11/04/2011

  8. If, by "the balloon", you mean the whole package (helium, envelope and payload), the answer is B...envelope as discussed by ksoileau. Say that at sea level the gas in the balloon, the gas envelope and the payload displace a total volume of air that weighs slightly...

    4 Answers · Science & Mathematics · 02/02/2008

  9. ...without gravity there is no such thing as buoyancy. A balloon in space is a simple sphere which does nothing without...if they are equal. Back to the atmosphere, the balloon rises until it bumps up against what would be...

    3 Answers · Science & Mathematics · 24/06/2010

  10. Hot air balloons (HABs) create lift by heating the air inside the balloon envelope with a...quot;) is used to transform pile of nylon on the ground into a balloon, and as it gets a shape of one, burner is used to heat the air...

    4 Answers · Cars & Transportation · 26/11/2012

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