Rocket engine
If you are plauing an online multiplayer game, then you are not able to shoot down the rocket. In the game, you have to shoot down the rocket with another rocket launcher and it is part of the missions. you cannot continue without doing so.
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The nose cone, parachute, tube/body, fins, solid fuel engine, launch pad, engine ignition strip, and battery powered electronic ignition switch. A new kit is about thirty dollars maybe a little less. The rocket is reusable as is the launch pad. The normal engines are not reusable, but can be purchased at most hobby stores and at Walmart in packs of five. The engines come in different sized and the rockets come in different levels of complexity. Remember that these hold potential for very serious injury. They can be very fun though with responsible and considerate people.
I posted the list of search engines from wikipedia in the related links box below.
A gun is characterized as a firearm launching any sort of metallic bullet, pellets, or anti-armor explosives. a rocket launcher is a gun. most famous rocket launchers are panzershrek, bazooka, stinger, grenade gun, javelin,e.t.c.
A cryogenic rocket engine
It does not live happily to the people
The two main types of rocket engines are Solid fuel rocket engines and Liquid fuel rocket engines.
R. W. Michel has written: 'Combustion performance and heat transfer characterization of LOX/hydrocarbon type propellants' -- subject(s): Space shuttles, Liquid oxygen, Oxygen-hydrocarbon rocket engines, Cryogenic rocket propellants
AnswerCryogenic Engines are rocket motors designed for liquid fuels that have to be held at very low "cryogenic" temperatures to be liquid - they would otherwise be gas at normal temperatures. Typically Hydrogen and Oxygen are used which need to be held below 20°K (-423°F) and 90°K (-297°F) to remain liquid. The engine components are also cooled so the fuel doesn't boil to a gas in the lines that feed the engine. The thrust comes from the rapid expansion from liquid to gas with the gas emerging from the motor at very high speed. The energy needed to heat the fuels comes from burning them, once they are gasses. Cryogenic engines are the highest performing rocket motors. One disadvantage is that the fuel tanks tend to be bulky and require heavy insulation to store the propellant. Their high fuel efficiency, however, outweighs this disadvantage.The Space Shuttle's main engines used for liftoff are cryogenic engines. The Shuttle's smaller thrusters for orbital manuvering use non-cyogenic hypergolic fuels, which are compact and are stored at warm temperatures. Currently, only the United States, Russia, China, France, Japan and India have mastered cryogenic rocket technology.
Rocket engines are not air breathing engines and hence they can be propelled into space.
Model rocket engines are reproductions of rocket engines that are scaled down to a much smaller size than the real thing. They usually don't do anything and are for display purposes.
the rocket is accelerating
a rocket
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Traditionally, rockets use cryogenic (super-cold) oxygen and hydrogen.
Many rockets (Including the Space Shuttle) have cryogenic rocket engines. These are rocket engines that very cold liquid propellants. The most common cryogenic engines use Liquid Oxygen (LOX) as an oxidizer and Liquid Hydrogen (LH2) as fuel. Rockets require the fuel and oxidizer to feed into the engines at a very high mass flow rate in order to generate the necessary thrust. The solution is to store oxygen and hydrogen in liquid form, where they are more dense (meaning that they will be fed into the engine at a higher mass flow rate). Because oxygen and hydrogen are gaseous at room temperature, they must be cooled to very low temperatures in order to take on a liquid state. Oxygen must be cooled to -183 degrees C (-297 degrees F) and Hydrogen must be cooled to -253 degrees C (-423 degrees F).