We don't know.
We don't even know if that statement is true.
(And if you doubt that last statement, look up "dark energy".)
Yes, dark matter exerts gravitational force, even though it does not emit or interact with light. Its presence can be inferred through its gravitational effects on visible matter and light.
No, there is no mass there to have any gravitational force.
Mass is a measure of the amount of matter in an object and is directly related to the gravitational force that object experiences. The greater the mass of an object, the greater the gravitational force it exerts or experiences.
The mass of an object does not change when the gravitational force changes. Mass is a measure of the amount of matter in an object and is independent of the gravitational force acting on it.
The measure that describes the amount of gravitational force of an object is its mass. Mass is a fundamental property of matter that determines the amount of gravitational force it exerts on other objects. The greater the mass of an object, the stronger its gravitational force.
Gravitational force is the atraction of all matter to all other matter
There is no known material that can completely repel gravitational force. Gravitational force affects all matter and is a fundamental force of nature that cannot be blocked or neutralized by any material substance.
The strong force. The weak force. The electro-magnetic force. The gravitational force.
Gravitational pull is a force that has an affect on absolutely everything in this universe
The strong force. The weak force. The electro-magnetic force. The gravitational force.
Yes, dark matter exerts gravitational force, even though it does not emit or interact with light. Its presence can be inferred through its gravitational effects on visible matter and light.
No, there is no mass there to have any gravitational force.
No, I don't think this is possible. The force of gravity is "universal", meaning that all matter attracts all matter.
Mass is a measure of the amount of matter in an object and is directly related to the gravitational force that object experiences. The greater the mass of an object, the greater the gravitational force it exerts or experiences.
Every planet has its own gravitational field; indeed, all matter exerts a gravitational force.
The mass of an object does not change when the gravitational force changes. Mass is a measure of the amount of matter in an object and is independent of the gravitational force acting on it.
No one knows WHAT it is, but its the "force" that causes all matter to attract all other matter. Angular momentum is a measure of how much work it would take to make something stop spinning.