
Projectile
In space and astronautical engineering, a projectile is an object that is launched into space with an initial velocity and then follows a ballistic trajectory. The trajectory of a projectile is determined by the initial velocity, the gravitational force acting on the object, and the resistance of the medium through which it is traveling. In space, projectiles can be used for a variety of purposes, including scientific research, satellite deployment, and space exploration. The design and construction of projectiles require careful consideration of factors such as the desired trajectory, the payload weight and size, and the propulsion system. Additionally, the materials used in the construction of projectiles must be able to withstand the extreme conditions of space, including high temperatures, radiation, and vacuum.
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