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As the rocket takes off?

The rocket special engine - reactive. The principle of its operation is as follows: before the flight, fuel is loaded into the tanks of the rocket is ignited, it will burn and turns into a glowing gas. With great force a jet of gas escapes through the nozzle (hole in the bottom of the rocket) and pushes the rocket in the opposite direction.

The missile consists of 3 identical stages, arranged one on the other. Each stage of the rocket consists of engine and fuel tanks. The first turns on and works the lower level. This rocket is the most powerful, as it aims to raise into the air for the entire structure. When the fuel burns, and the tanks are emptied, the bottom comes off and then start working the engines of the second stage. At this time, the rocket takes off and flies faster. When the fuel ends, the second stage separates and turns on the third and last stage, which further accelerates the ship. Here is included the first space velocity and the ship goes into orbit, and then flying one, as the last stage of the rocket is almost completely burned when removing.

Rocket

 


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Total votes: 124

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August
2014-04-10 21:04:37
Alex, it's a rocket, but not rocket NASA, just start coincided) as the rocket takes off?) I think that 2-3 minutes,and explosions in the supervision Department of the stairs, if you look closely, you can see even the falling debris separated parts)
28.01.14
2014-01-28 16:28:49
as for how long it takes off? there's something there, but I have this question asked on physics
mouse Wisla
2014-01-15 11:13:22
Alex, most likely, it's a rocket. What else?
Alexa+
2012-11-06 07:28:57
as we rode on the train watching a burning missile is flying the UFO then we abruptly turned and the object disappeared in the sky. THANK YOU FOR READING!! Alexander Margenov
Jean
2011-11-14 05:26:25
and here is what I saw. night pastured horses so about 4 o'clock in the morning came bright point which began to rise and suddenly went out, then like an explosion
Alex
2011-11-09 12:11:19
Forgot to add that we were in the Crimea.
Alex
2011-11-09 12:04:23
Please help me to understand!! About 3 years ago at dawn, saw in the distance rose up exactly vertical column of smoke.. Where was the smoke we have not seen(i.e. the object), as it was very far away on the horizon. Then the smoke ceased to rise for a few seconds, then appeared again but not as thick and we saw the object flying just for us, not left, not right.. And when highly flew over us, we just saw that it was a missile and not a plane. Came home saw on the news that America was a blast-off rocket NASA, the time corresponding with our difference in time zones. Now now don't tell anyone, all my friends say that is not realistic to see a rocket.. As you can prove it, can there be any thread article on this topic. What we could see her on a seemingly not denied, but the thing really take off when we saw the vertical column of smoke. Thank you!!
Parviz
2011-10-28 12:01:45
Thanks for the report
Anonymous
2011-10-19 09:14:47
And how fast it is flying??
Arseniy
2011-08-25 02:48:48
Thanks for informaziu!!

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