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In a rocket engine, at the point of ignition, fuel and oxidizer mix and ignite, resulting in a rapid expansion of gases. This combustion produces high-pressure and high-temperature exhaust gases that are expelled through the nozzle. The expulsion of gases generates thrust according to Newton's third law of motion, propelling the rocket upward. The efficiency and effectiveness of this process depend on the design of the combustion chamber and nozzle.

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1mo ago

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