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Model Rockets
Part 1 of Paper
.... than 4.5 kilograms. Many of
them measure between 20 and 61 centimeters long. can elevate
as high as 480 kilometers an hour.(Rocket,Model World Book Encyclopedia
1992)
Rocketry is dated back to 1048 AD were the Chinese knew them as “
Fire Arrows.” Rockets first came to the new world during the war of 1812.
Rocket.... Part 2 of Paper
....ance. The
recovery device which consists of a parachute. The parachute is used to
return the rocket safely back to the ground. The launch system consists of
a launch pad and an engine ignition system. A typical launch pad is made up
of a three-legged base and a deflector. The ignition system includes the
launch controller pad and a battery.(Rocket,Model World Book Encyclopedia
1992)
Aerodynamics play a big part in the fight of model rockets or
regular rockets. Aerodynamics is a branch of fluid .... |
| Number of words: 686 - Approximate pages: 3 |
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