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Yes, gravity exists between two objects regardless of their distance, but its strength diminishes with increasing distance according to Newton's law of universal gravitation. The gravitational force is always present as long as there is mass in the objects, but it becomes less pronounced when the objects are far apart. Essentially, gravity acts continuously, but its effects are more noticeable when the objects are closer together.
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Is it true that Gravity exists between two objects but only when they're close enough to affect each other?
Not quite. Gravity can act at any distance. However, in practice, when the distance between the objects is great, the force of gravity may become insignificant.
Does the strength of gravity between two objects increase as velocity of object increases?
No, the strength of gravity between two objects does not change with the velocity of the objects. Gravity depends only on the masses of the objects and the distance between them, according to Newton's law of universal gravitation.
Is gravity exists only on earth?
Gravity exists between any objects with mass. The moon is 1/6 the size of earth therefore 1/6 the gravity Imagine you weighed 180 lbs on the moon you would weight 30lbs but the space suit and breathing euipment is so heavy that even on the moon you would still not be able to jump too far...lol
What is the force of attraction between two objects?
Gravity is the force of attraction between any tow objects. All objects have it and it's proportional to the mass of the objects and inversely proportional to the square of the distance between them.Strictly speaking, gravity only exists between two objects with mass, but since every (known) object has at least a relativistic mass, it works out to more or less the same thing.On the other hand, looking at the bigger picture . . . No mass ? No problem !You may substitute the mass of each object into the customary formula . . .F = G M1 M2 / R2and the result of the formula is the correct force, whether or not both objects have mass.
Where does gravity exists?
Gravity exists everywhere in the universe, acting as a force of attraction between all objects with mass. It is what holds planets in orbit around the sun and keeps our feet on the ground on Earth. Gravity's strength diminishes with distance, following the inverse square law.
What is the difference between gravity and anti gravity?
gravity is something that holds you down, anti-gravity is when you have no weight. Or to say it another way -- Gravity is real it exists in this universe. anti-gravity is fictitious it only exists in the imagination. Edit: Gravity is the universal attraction between massive objects. As postulated by Einstein it is a positive warpage of space-time by energy densities (recall mass / energy equivalency). Anti-gravity would be just the opposite; a negative warpage of space-time brought on by an energy density less than zero. This negative "mass" would appear to be repulsive to ordinary bodies.
When does gravity stop?
Gravity does not "end". Gravity is a fundamental force of the Universe. Gravity exists between all objects that have mass, with the force diminishing in proportion to the square of the distance (inverse square principle) between the the two masses. As all matter has mass, the only way to end gravity would be if there were no matter in the Universe; i.e. the end of the Universe!
Gravity exists between two objects but only when they're close enough to affect each other?
Fgravity=(Gm1m2)/R2 G is a constant, M1 and M2 are the weights of the respective masses, and R is the distance between them. As R grows larger, the force pulling the two together gets smaller until it gets infinitely small.
Does gravity affect all or only some of the objects in the universe?
Gravity affects all objects in the universe. It is a fundamental force that pulls objects with mass toward each other. The strength of gravity depends on the mass of the objects and the distance between them.
What devices does gravity depend on to work?
Gravity needs no specific "devices". ANY mass in the Universe attracts ANY other mass. So, the only thing you need for gravity to work, is to have two objects that have mass - so basically, any two objects.
Is gravity a motion?
The pull of gravity between two objects depends on more than just the objects. Gravity's effect also depends on the distance between the objects. objects that are closer together have a greater attraction between them. The attraction is weaker when they are farther apart. Gravity exists wherever there is mass, such as in stars and planets.The gravity of each of these objects affects other objects in space.Earth's gravity, for example, reaches millions and millions of kilometers into space.It grows weaker the farther away from Earth you get. Recall that because the moon is less massive than Earth, an astronaut standing on the moon weighs only one-sixth as much as on Earth.The astronaut's weight would change between Earth and the moon.The effect of Earth's gravity becomes less as the distance from Earth increases.
Why does gravity never repels?
Gravity is a fundamental force of attraction between objects with mass. It always attracts objects toward each other due to the curvature of spacetime caused by massive objects. There is no known mechanism for gravity to repel objects.
