circular velocity
Escape velocity
A moon or satellite. what are the natural satellites which revolve around planets
The moon is called a satellite of earth because it revolves around the earth
a satellite. a satellite is a natural or artificial body that revolves around a planet
Moons and planetary rings can revolve around a planet.A satellite or moon.A satellite or if it's big enough a moon
A satellite
orbit
Orbital velocity, or Close orbital velocity.
WikiAnswers cannot support diagrams - sorry. A satellite around the Earth will have an elliptical or (in some cases) a circular orbit. The satellite is constantly accelerating towards the Earth due to the gravity between the Earth and the satellite. However, because of the satellite's tangential velocity, it stays at a relatively constant distance from the Earth.
The smaller lesions which form around the primary lesion are called "satellite lesions."
Satellite or orb
Satellite