right short note on rocker propulsion
Answers
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Understanding Rocket Propulsion
The loud rumble of the engines. The sparks shooting from boosters. The steam rising from the ground as a structure weighing in at approximately 2,000 tons lifts off and escapes our atmosphere to enter the vastness of space!
Many of us have been awed by a rocket or a space shuttle launch, but we don't often think about the process and technology required. We may have heard the term 'rocket propulsion,' but we might not quite understand everything that's involved in getting a rocket or shuttle through the earth's atmosphere and into space.
When rockets leave the launch pad, they need a lot of power to lift them off the ground. Accomplishing this feat, however, isn't easy when you consider that rockets can weigh upwards of 4.4 million pounds.
Because of this massive weight, rockets have to rely on a powerful propulsion system. Rocket propulsion is the process that uses force to move a rocket off the ground and into the atmosphere.
Types of Rocket Propulsion
For propulsion to work, rockets need a solid or liquid propellant, which consists of a fuel source and an oxidizer, the source of oxygen that's needed to burn the fuel.
There are two types of rocket propulsion that will launch a rocket off the ground:
solid propulsion: the fuel and oxidizer are combined as a solid
liquid propulsion: the fuel and oxidizer are stored separately, then later combined and ignited
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Answer:
Rocket Propulsion. Thrust is the force which moves any aircraft through the air. ... The combustion produces hot exhaust which is passed through a nozzle to accelerate the flow and produce thrust. For a rocket, the accelerated gas, or working fluid, is the hot exhaust produced during combustion.
Explanation:
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