Its stable orbit and velocity is exactly enough to keep up with Earth's rotation. From Earth's surface, looking up, a geosynchronous satellite would appear not to move; essentially keeping it overhead, and making it permanaently available to bounce communication / TV signals off.
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Moving from the earth outwards, only one orbital velocity will sustain stable orbit, at one particular radius.
Meteroligical satellite
satellite
Geo is used mostly to mean earth. For example geography combines geo meaning earth and graph meaning picture making (crudely) the study of earth's pictures. Another example the word geosynchronous, geo again meaning earth, syn meaning same, chrono(s) meaning time forming the word that explains satellite's coupled movement with the earth.
overshooting top
space satellites are in space and earth satellites are in earth.
A geosynchronous satellite is a satellite in geosynchronous orbit, with an orbital period the same as the Earth's rotation period.
An example of a sentence using geosynchronous is "The geosynchronous satellite never moved in the sky."
Geosynchronous
Geosynchronous Satellite Launch Vehicle
Geosynchronous Satellite Launch Vehicle
YES As height increases, speed of satellite decreases.
That is called a geosynchronous orbit.
Geosynchronous orbit.
A satellite and space probe both orbit Earth (sometimes in geosynchronous orbits).
is in milli watts.
In a geosynchronous orbit, a satellite orbits Earth at the same rate as Earth rotates and thus stays over the same place on Earth all the time.
Most, if not all of them, are in geosynchronous orbit. If they weren't, the viewer would only be able to watch TV when the satellite was over that part of their hemisphere. (about 1/3 of the time)