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What else can I help you with?
Do birds need gravity to swallow?
yes they do
What atmosphere pressure do humans need?
gravity
Is it possible for an object not to have a center of gravity?
No, but the centre of gravity need not be inside the object. Not unless Gravity is not a variable. But it is not possible for an object to not have a center of mass.
Why do engineers that design satellites need to know about gravity?
They need to know about gravity so it won't break the pressure. Read a book. IF you don't you are really stupid.
What preparation does a astronaut need?
they need to train in lots of zero gravity and engineering
Why is gravity something that you need to have to live?
Without gravity we could not stay on the surface of the Earth -- but that wouldn't matter, because gravity is what keeps the Earth from flying apart.
What force is need for a rocket to enter the earth?
gravity
Why do bird need gravity to swallow?
gravity is a myth; an old wives tale; created by the government to keep you down, man.
Can humans create artificial gravity?
We can create conditions that 'mimic' gravity, and provide the familiar 'downward' forcethat we need in order to remain oriented and feel normal. But it's not gravity.
Why do you need the core?
To live; gravity pulling us down
How do you increase and decrease gravity?
To increase gravity, you would need to increase the mass of the object or planet exerting the gravitational force. To decrease gravity, you would need to reduce the mass of the object or planet exerting the gravitational force. Another way to decrease gravity is by increasing the distance between the objects experiencing the gravitational force.
You would like to convert specific gravity to dencity?
It is spelled "density" and specific gravity is a measure of density and so does not need to be converted.
