That is not English; that is not physics. Generally speaking, the speed of the satellite and gravity cancel each other. As the satellite slows (friction), gravity wins.
No. Satellites ARE falling. But they are also moving "sideways", and so quickly that by the time the satellite has fallen to the Earth, the satellite has continued AROUND the Earth, and missed!
They don't fall because they're travelling too fast to fall. An orbit is technically a fall. An object orbits when it falls at the same rate as its forward movement, so while it's falling toward the earth, the earth is falling away from it below.
Well, they do eventually, when they're done doing their jobs. If defunct satellites don't burn up on their way down, they usually land in the ocean or somewhere else away from civilization. As for why that doesn't happen immediately, it's science, baby. Satellites are launched into space by rockets, and even though the force of gravity pulls on them, the initial velocity from the rocket is enough to counteract gravity's pull. The closer the satellite is to Earth, the faster it needs to go to stay in orbit. Sometimes they need to change orbit to avoid bumping into another satellite or other space debris, but once they're out there, satellites can stay in orbit for hundreds of years.
Items, be they planets, moons or satellites, stay in orbit because they care carefully balanced between their inertia and the gravity of the primary object. They are freely falling - AROUND the primary.A satellite in low Earth orbit goes about 18,000 miles per hour in a direction tangent, or sideways, to the Earth's surface. Without gravity, it would fly off into space. It is continually falling toward the Earth. But because the satellite is moving sideways, by the time the satellite would have fallen to the ground, the satellite has already missed; it is along in its orbit, still falling, still traveling sideways to the Earth.
Because they are in orbit which means they have enough forward motion to keep them into a state of "Free Fall". A satellite is falling to earth's center due to gravity. But for every inch it falls toward earth, earth move out of it's way by one inch.
No. Satellites ARE falling. But they are also moving "sideways", and so quickly that by the time the satellite has fallen to the Earth, the satellite has continued AROUND the Earth, and missed!
satellites are not weightless. they actually aren't even floating in space. satellites are constantly falling towards the earth but because of their crazy fast speed they constantly miss the edge of the earth and can continue falling. pretty wild stuff gravity is.
satellites are not weightless. they actually aren't even floating in space. satellites are constantly falling towards the earth but because of their crazy fast speed they constantly miss the edge of the earth and can continue falling. pretty wild stuff gravity is.
fear of artificial satellites falling on one's head....
One who has a fear of man-made satellites falling. -Octy, <3
It is incorrect to say 'waters were falling down' because water is an uncountable noun. It does not have a plural form. So, the sentence will be 'water was falling down.'
they are placed in a carefully calculated orbit around the earth, gravity effecticly stops satellites from deviating from their path, the are all "falling" to earth, but at the distance and speed that they are going, the curvature of the earth cancells out the speed that they are falling. Some larger more expensive satellites are able to self correct via ion engine thrusters, and others designed for short term use in low orbits are equipped with traditional fuel boosters. All satellites will eventually fall to earth as the drag of space and the microscopic differences in the earths gravity field will pull it further into the atmosphere.
That is the correct spelling for the word "falling" (dropping).
The space station is orbiting the earth. That means it is constantly falling, but falling AROUND the Earth. Satellites do the same thing.
Explain the meaning falling woods by pedagogic?
No because of the air resistence
He believes that she took pity on him because of his strange and difficult life.