Yesterday I happened to see a YouTube video talking on this. The video explains what weightlessness means on earth or in space. The video is by the royal institution and I used y2doc to transcript it.
parabolic
You can achieve a part of weightlessness by countering some weight forces but you cannot achieve all dimensions of weightlessness in any place visited by humans. To achieve the equivalent of space is possible in near space experiences or with special facilities but anti-gravity is not commonly developed or known yet. A pool is the most common experience of near weightlessness enjoyed worldwide.
Zero g forces give the feeling of weightlessness. It is not a certain speed that gives the feeling of weightlessness, but the change in the amount of gravity.
Weightlessness is the effect that astronauts enjoy in space.
you are so weightlessness
Weightlessness is the effect that astronauts enjoy in space.
The root word of weightlessness is "weight."
In space, there is no gravity and one would experience weightlessness.
Weightlessness is a condition when the magnitude of weight of respective mass becomes zero.
In space, there is no gravity and one would experience weightlessness.
The root word for weightlessness is weight. :)
Any astronaut would experience weightlessness while orbiting the Earth.Any astronaut would experience weightlessness while orbiting the Earth.Any astronaut would experience weightlessness while orbiting the Earth.Any astronaut would experience weightlessness while orbiting the Earth.