There is no up or down, as it is no longer relative, therefore the one thing you cannot do in zero gravity is 'fall down.' -Michael Carew
There is no real such thing as a room without gravity, but you can create the illusion of zero gravity by accelerating downwards very quickly (i.e. in an aeroplane). This is one of the tests that they use for training astronauts! In addition: there is now a gravity-free plane! It's the "Zero G" plane and simulates no gravity as it dives. It is still extremely expensive, but provides a "once-in-a-lifetime experience".
There's most likely no such thing as a "balance force". And if you're thinking of "a set of balanced forces whose vector sum is zero", then gravity is most certainly NOT one of those.
The only place where there is no gravity is in space, infinitely far from any mass. To create the conditions that your body interprets as zero gravity, choose one of these: -- Jump from an airplane or balloon. Do whatever skydivers do to minimize your air resistance and fall as fast as possible. That puts you close to zero gravity, but not exactly. -- For brief periods of zero gravity, like 30 seconds at a time, take the training and get a ride on NASA's "Vomit Comet" airplane. -- Get into Earth orbit somehow.
They aren't the same thing, but they can give you the same information. Specific gravity is a substance's mass density divided by the mass density of water. Specific gravity is a sort of normalized mass density. Materials with S.G. higher than one will sink in water. S.G. lower than one will float.
An anti-gravity chair is designed to recline in a way that helps distribute your body weight evenly, reducing pressure on the spine and relieving muscle tension. It can promote relaxation, improve circulation, and reduce stress on the body.
Walmart, Amazon, and the Oveerstock website all sell zero gravity chairs. There are many different types of "zero gravity chairs" so be careful which one you are ordering.
On the Kelvin scale zero is considered the coldest temperature one can reach: absolute zero. It is the point at which it is impossible to get any colder. 0.00 K is -273.15 oC or -459.67 oF.
the zero gravity pen was originally proposed for a mission. It was the Apollo 5 and up
A probability event that is impossible is one that will not happen, i.e. its probability is zero.
Gravity is affected and effected by mass.
When there's no gravity, light just travels in one direction at the speed of light. Gravity bends the direction at which light travels.
One plus one does not equal zero. One plus one equals two. If you have one thing, then bring another thing in, you get more than what you started with, which would be 2. You cannot have less, like zero.
It is an impossible event - which has probability zero.
Dividing by zero is impossible and should never be done. My old math teacher used to have a Mathematical Ten Commandments and "You shall not divide by zero was one of them."
Yes,but only on one player.
gravity
The zero gravity pen was originally used in space so astronauts wouldn't have to find a pen for example if the zero gravity pen floats then the astronauts would be able to see where a pen is because if the pen did not float then if one of the astronauts needed to write something down they would have to write.