propulsion systems
Propulsion systems are mechanisms that move vehicles, such as cars, boats, or airplanes, by converting energy into motion. In vehicles, combustion engines burn fuel to create power, while electric motors use electricity from batteries. In aircraft, jet engines expel fast-moving exhaust gases to propel the craft forward. Propulsion systems also include alternative methods like rockets, which utilize the reaction of expelled gas to generate thrust in space. Overall, these systems are crucial for enabling transportation by providing the necessary force to move objects from one place to another.
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Propulsion systems are mechanisms that generate thrust to move vehicles, such as airplanes, rockets, and ships. They work by expelling mass in one direction, which causes a reaction that pushes the vehicle in the opposite direction, based on Newton's third law of motion. Common types include jet engines, which burn fuel to create high-speed exhaust, and rocket engines, which carry both fuel and oxidizer to operate in space. Propulsion systems are essential for transportation, exploration, and various applications in both air and water.