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1. ### Why do airplanes are not allowed to travel at the same speed as sound?

Interesting question. If an airplane flew at the speed of sound, the sound - the wavefront of the sound - that the airplane...

2 Answers · Science & Mathematics · 13/08/2008

2. ### How do airplanes accumulate static electricity?

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

3. ### airplane problem?

Place the dog at y=0, x=0 and the airplane at y=118, x=0 when the suitcase drops The equations of motion...

1 Answers · Science & Mathematics · 03/10/2007

4. ### Can a water balloon thrown out of an airplane kill somebody?

... would think. First off, let's ignore the airplane for now, and let's just assume that the water balloon ... not want to assume you threw it out of the airplane was because if the airplane was traveling...

3 Answers · Science & Mathematics · 02/10/2009

5. ### An airplane has a rest-mass of 10,000kg and a length of 100 m. The plane passes Mort at .8c. What are mass and length according to Mort?

"An airplane has a rest-mass of 10,000kg and a length of 100 m." Mass ...

1 Answers · Science & Mathematics · 13/04/2016

6. ### What is the best way to build a paper airplane?

...there is a point at the top middle of the paper. (this is the normal paper airplane step, after this it gets tricky) ok- fold the top of your paper down, the...

3 Answers · Science & Mathematics · 08/09/2006

7. ### An airplane travels 82 m/s as it makes a horizontal circular turn which has a(n) 0.66 km radius.?

For an airplane to make a horizontal circular turn, the plane cannot be flying level to...

1 Answers · Science & Mathematics · 25/12/2011

8. ### Question about physics and something falling from an airplane?

When the crate leaves the airplane, it is travelling at the same speed as the plane (call it 500 mph...object travelling 500 mph can travel in the time it takes to fall from the airplane to the ground. In practice, wind resistance will slow the crate down from...

3 Answers · Science & Mathematics · 07/03/2007

9. ### Bernoulli's equation and airplane wings?

...obviously same distance along the surface above and below, and plenty of lift. Aerobatic airplanes such as the Extra 300, Pitts Special or Edge 540...

4 Answers · Science & Mathematics · 17/07/2011

10. ### aerodynamics of airplanes put simply?

...will be able to read them and they will be clearer to you. An airplane wing is designed very specifically. It is designed...

1 Answers · Science & Mathematics · 24/09/2009