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What is weightless odorless and if put in a barrel makes it lighter?
Helium is a gas that is weightless, odourless, and would make a barrel lighter.
How will you describe a vacuum?
An area that is airless and weightless.
Why do you not feel weightless if flying in a large airplane at a high altitute but if you were in an orbiting spacecraft you would constantly feel weightless?
That's because an orbiting spacecraft is constantly falling, but ... let's hope ... the aircraft you're riding in is not.
Is the moon weightless?
The moon is weightless, because the centrifical force of its rotation is counter acting on gravity. If both forces are exactly the same, they cancel out each other. The moon would have weight if it was close enough to fall, but otherwise no.
How high does a person have to be to so that the gravity of the earth and moon are equal?
It doesn't work that way. There is no height at which you magically become weightless.
What is prestressed?
prestress
Indian prestress railway bridge?
The Godavari Arch Bridge is the latest Indian prestress railway bridge located in Rajahmundry, Andhra Pradesh. It is owned and maintained by Indian railways.
Are objects in freefall weightless?
no. If they were weightless they would not fall.
Is cotton wool weightless?
No. It is light -- not heavy, but it is not weightless.
Why can you be weightless?
not on earth but it can be simulated underwater, in aircraft, you can be weightless in outer space
When is something weightless?
Something is weightless when there are no gravitational forces acting upon it.
Because of free fall astronauts appear this way in orbit?
Weightless
Does gravity mean something can be weightless?
Something can only be weightless in zero gravity.
The statement that astronauts on the Moon are weightless is?
The statement that astronauts on the Moon are weightless is true.
When was The Weightless EP created?
The Weightless EP was created on 2004-05-29.
Identify the characteristic of gravity that is incorrect?
It makes astronauts weightless.
What position is a person weightless?
When someone is freefalling in thee air thus they become weightless
