A gravitational motion satellite is an object that orbits around a larger celestial body due to the force of gravity. Examples of gravitational motion satellites include planets, moons, and human-made satellites.
The gravitational force between the satellite and the larger celestial body is what keeps the satellite in orbit. This force is constantly pulling the satellite towards the larger body, but the satellite's forward motion balances out the pull, allowing it to remain in a stable orbit.
The orbit of a satellite is determined by its velocity and the strength of the gravitational force between it and the larger celestial body. The satellite's velocity must be great enough to balance out the gravitational force and keep it in orbit.
Yes, the orbit of a satellite can change due to various factors such as changes in the gravitational force, collisions with other objects, and the influence of other celestial bodies. This is why satellites require regular adjustments to maintain their intended orbit.
Gravitational motion satellites have a variety of practical applications, including communication, navigation, weather monitoring, and scientific research. They also play a crucial role in space exploration and the study of the universe.