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Newton proved this. Because if you raise an object and remove the support, it will fall towards the Earth (down). That is because the Earth has the largest mass nearby. That is gravitational attraction.
Wiki User
∙ 9y ago
Wiki User
∙ 8y agou can feel it
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How do you know gravity exsists?
We know that gravity exists because we walk on our two feet and we do not float around in the air.
How do you know there's gravity on earth?
Gravity holds the planet together as a 'ball' and you on it. It also makes things fall. We can measure this so we know the force of gravity on earth and can calculate it for other planets and stars.
Why do we know the gravity on the moon compared on earth?
We can know through two ways. First, we know the moon's mass and radius. From there it is fairly simple to calculate surface gravity. Second, we have sent probes and people to the moon, making it possible to actually measure the strength of gravity.
How does the sun hold Earth in orbit?
By gravity. If you want to know a detailed way, type gravity in Wikipedia.
How does gravity affect affect orbits?
The simplest and best answer to that question is: -- Without gravity, there would be no orbits. -- Once you completely understand gravity, you can figure out everything there is to know about orbits, because it all comes from the behavior of gravity.
How do you know gravity exsists?
We know that gravity exists because we walk on our two feet and we do not float around in the air.
Does mass determine the force of gravity?
You're on to it! Gravity appears to be a property of mass. No mass - no gravity. But exactly what gravity is we don't yet know.
How did the first person to discover gravity know it was gravity?
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How do you know that gravity is affecting you?
Gravity is affecting everyone I mean we are all on the ground arn't we??
What are three public issues related to science and how are they related?
i only know 1 issue, gravity, nobody know why there is so little gravity
How do you know there's gravity on earth?
Gravity holds the planet together as a 'ball' and you on it. It also makes things fall. We can measure this so we know the force of gravity on earth and can calculate it for other planets and stars.
What is gravity and how does it act on objects?
Are you even human? There is no way that a functional human doesn't know what gravity is.
Do you know what gravity really is?
ya mum.
What you want to know about science?
How gravity works.
Is gravity apart of photosynthesis?
Not as far as i know.
How good is gravity on Venus?
you will ever know.
How can we end the gravity of the earth?
As far as we know presently, it is utterly impossible to "end" gravity; it is a fundamental property of mass. Anything that has mass has gravity.
