it is a 0 gravitatial spacecraft
what are artificial satellites, its uses and significances
Isro, ussf, nasa
R. Bender has written: 'Launching and operating satellites' -- subject(s): Artificial satellites, Space law
Satellites of the Earth are held in their orbits by the Earth's gravity. That includes the Moon and all the artificial satellites etc. that are up there.
In 2015, Elton Musk is launching one. The European Union is launching 4 this year. India is launching 6.
Gravity pulls the satellites but the orbiting satellites don't fall down towards earth because the speed with which they move balances the gravitational force i.e. Centripetal force = Gravitational force.
Gravity. A natural satellite aka asteroid, then meteor, then meteorite all get pulled to Earth through gravity. With artificial sattelites it's tge same thing, gravity. The difference is we launch our satellites to the perfect zone around the planet where they become trapped in orbit around us. Sometimes things occur that bump these satellites out of their orbit and gravity takes over, pulling the satellite back to the surface.
All the satellites, communications, exploratory, military etc. are artificial satellites of Earth.
Super has been to natural satellites but hasn't been to artificial satellites
One type of artificial satellite is called a navigation satellite. Two other kinds of artificial satellites are called weather satellites and communications satellites.
Give two purposes of artificial satellites.
Artificial satellites are manufactured in laboratories. Natural satellites coalesced from the primordial cloud.