If you introduce air into a space where gravity is zero, then air exists there. A current example is the inside of the International Space Station, where the crew live and work in a "shirtsleeve environment" that includes air, pressure, and warmth, but they also live and work in an environment of weightlessness, or what is popularly but erroneously called "zero gravity".
no air void in it and plots against specific gravity
Without any other influences (air current, pokey fingers) water forms a sphere in zero gravity. Most astronauts like to play with spheres of water (or juice or other liquids).
Zero gravity is not a question of height or altitude, its a question about motion. You can experience something close to zero G on a roller coaster, air plane, falling elevator and sky diving. All of these involve MOTION. Just as the space station, or space ship is falling around a planet (called orbit) it is the falling, not the distance above the planet that creates zero gravity.
Yes. Without gravity, we would have NO air to breathe.
Only in zero gravity
do you mean where is zero gravity? if so it is all in space and sometimes at science places such as a lab where scientist study zero gravity. to me that stuff is awesome you can float in the air and stuff its awesome.
If you introduce air into a space where gravity is zero, then air exists there. A current example is the inside of the International Space Station, where the crew live and work in a "shirtsleeve environment" that includes air, pressure, and warmth, but they also live and work in an environment of weightlessness, or what is popularly but erroneously called "zero gravity".
no air void in it and plots against specific gravity
Air Hogs Zero Gravity toys recommend that the user of their product be between the ages of 8 and 12 years old. The reason for this is small parts that may be swallowed by younger children.
gravity and air resistance depending on its environment. However in a vacccum the air resistance is equal to zero
No because gravity allows your nasal air passages to flow normally but with none your lungs will not flow air properly lying down
Without any other influences (air current, pokey fingers) water forms a sphere in zero gravity. Most astronauts like to play with spheres of water (or juice or other liquids).
Zero gravity is not a question of height or altitude, its a question about motion. You can experience something close to zero G on a roller coaster, air plane, falling elevator and sky diving. All of these involve MOTION. Just as the space station, or space ship is falling around a planet (called orbit) it is the falling, not the distance above the planet that creates zero gravity.
Throwing a ball straight up in the air. It will reach some peak where the velocity is zero, but the acceleration due to gravity is a constant -9.8m/s^2.
The net force is gravity. The speed is zero.
No matter how little gravity, as long as it is still positive, you would not float. For that, you would have to have less density than the air. With zero gravity, both we and the air would float away into space.