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A rocket launcher is a device used to fire rocket shells. It typically consists of a tube or a cluster of tubes, and can be mounted on various platforms, such as airplanes. The bazooka, a well-known example, was a shoulder-fired rocket launcher developed during World War II. It was designed to attack tanks and fortified positions, firing a rocket with an explosive warhead capable of penetrating armor.12

Rockets themselves operate on Newton's third law of motion, expelling mass at high velocity to generate thrust. This principle allows rockets to function in the vacuum of space, as they carry their own oxidizers. Historically, rockets have evolved from early Chinese "arrows of flying fire" to more sophisticated metal-cylinder designs used in India and Europe, eventually leading to modern launch vehicles used for spaceflight.3456

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