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Displaying 1—10 of 1000 matches for query "01._What_is_gravity" retrieved in 0.005 sec with these stats:
- "01" found 1884 times in 1081 documents
- "what" found 14834 times in 2583 documents
- "is" found 42921 times in 8383 documents
- "graviti" found 2153 times in 1213 documents
Gravity is the force that causes objects with mass to be attracted to other objects of mass. Gravity is the downward force that keeps your feet on the ground and prevents you from floating ... /For%20Kids/KidstoSpace.html Click here
Category:Kids To Space
Category:Kids To Space - GRAVITY
... everything we need on Earth. However, over time, humans will learn to live without gravity and in partial gravity, like on the Moon and Mars.
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Answer provided by John Spencer
Image:K2S ...
... arm out and wave it around, you are feeling the atmosphere. The Earth's atmosphere is composed mostly of nitrogen and oxygen molecules with other minor gases. We breathe the oxygen ... upward we travel from the surface. Ten miles up the pressure is one-ninth of the surface; 15 miles up it is one-twenty-seventh of the surface. Commercial jets fly about five miles up and the air is very thin. The edge of space is roughly 60 miles up and the air is so thin that commercial planes cannot fly and ...
An environment defines the area or space around you. For example, the air around you is part of your environment. The air must be breathable and not too hot or too cold for you to survive. The bedroom where you sleep is also an environment.
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Answer provided by Robby Gaines
Image:K2S logosmall.jpg Question and Answer ...
... particular country, nation or territory as well as to the ownership of new lands. Sovereignty is intricately linked with jurisdiction and control over a territory. Whoever had sovereignty could claim ownership ...
... Earth's protective atmosphere—begins at a height of 62 miles above Earth and is called the Karman Line, named for the Hungarian aeronautical pioneer Theodore Von Karman who helped ...
An airlock is a device which allows movement from one kind of environment to another, while maintaining separation ...
Think about our solar system—nine planets orbiting our Sun. A galaxy is like that, only much bigger. Billions of stars, like our Sun, orbit something very massive, ...
An asteroid is an object, too small to be considered a planet that orbits the Sun. Most asteroids ...
We cannot know what is inside a black hole because once an object goes beyond the event horizon of the ...
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