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The two main types of rocket engines are Solid fuel rocket engines and Liquid fuel rocket engines.
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As regards the main engines on the rocket, there is an ignitor associated with each rocket motor. An internal "blowtorch" of fuel and oxidizer in each engine is ignited with spark plugs.
It depends. Some rocket engines have a single stage, some have 3 or more. Staging allows for the overall weight of the vehicle to be reduced by dropping off parts of the rocket and continuing on with smaller rocket engines and less fuel.
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Answer The Space Shuttle is a rocket. By definition, a Rocket is a vehicle that burns gas that it carries with it. Where as, a jet airplane burns the oxygen from the air and is not a rocket. The Rocket when it is launched has a liquid fuel rocket engines at the back end of it. It also has two long, solid fuel rocket engines that separate after launch. But the space shuttle is pulled by a rocket.
A rocket experiences an unbalanced force when there is a difference between the thrust produced by the rocket engines and the resistive forces acting on the rocket, such as air resistance or gravity. This unbalanced force causes the rocket to accelerate in the direction of the net force.
A single stage rocket consists of only a single set of rocket engines and fuel containers. This assembly is used for the entire journey. A multistage rocket consists of several sets of engines and fuel containers that are used in succession. When the fuel of one stage is spent it detaches from the rocket to get rid of the weight and the next set of engines is ignited. Multistage rockets are far more efficient at getting things into space.
The two main types of rocket engines are Solid fuel rocket engines and Liquid fuel rocket engines.
Action reaction engines work by expelling a mass in one direction to produce a force in the opposite direction, per Newton's third law of motion. This force propels the object forward by pushing against another object, such as air or the ground. Common examples include rocket engines, jet engines, and propeller-driven engines.
A rocket is cooler:)
A rocket explodes and a jet doesnt.
Rocket engines are not air breathing engines and hence they can be propelled into space.
Rocket engine
The Saturn V rocket had five rocket engines in its first stage, called the F-1 engines. These engines were responsible for providing the necessary thrust to lift the rocket off the ground and into space.
A plane needs air, a rocket doesn't.