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What else can I help you with?
Does a car have more gravity than earth?
No. The gravity of an object is directly proportional to its mass, meaning if you double the mass you double the gravity. Earth has more mass than a car does by an unimaginably large margin. Common sense also says no. Objects very readily fall toward Earth. They do not readily fall toward cars.
What theory says that gravity is caused by the exchange of particles between objects with mass?
The theory that proposes gravity is caused by the exchange of particles between objects with mass is called the graviton theory. In this theory, gravitons are the hypothetical force carriers responsible for transmitting the force of gravity.
Does gravity affect an object without mass?
Well, the formula for the gravitational force between any two objects says that the force is proportional to the product of their masses, so we suppose that if one of the objects had no mass, the product would be zero, and the force would also have to be zero. Tell you what: You find us an object without mass, and we can check it out together.
What role do mass and distance play in the law of gravitation?
Gravity is a fundamental underlying force in the universe. The amount of gravity that something possesses is proportional to its mass and distance between it and another object. This relationship was first published by Sir Issac Newton. His law of universal gravitation says that the force (F) of gravitational attraction between two objects with Mass1 and Mass2 at distance D is:
Is there a relationship between an objects mass and its weight?
Yes, of course. Mass is an intrinsic property of matter. Weight is something we usually measure with a scale, and it depends on gravity. For example, if I weighed you here, on Earth, you'd weigh what your scale says you weigh (assuming that it's accurate). But if we were to take the whole show to the moon, you'd weigh about one sixth of that, even though you have exactly the same mass. The difference is that the gravity on the moon is much less than that on earth ( about 1/6 th).
The strength of gravity depends on what two factors?
Newton's law of gravitation,which is a veryy accurate working model in most situation says that gravitational attraction between two bodies of mass M1 and M2,lying r distance apart is given by F=G*M1*M2/(r^2), where G is the universal gravitational constant however,the correct theory of gravity is currently Einstein's general relativity which explains gravitation as curvature in space and time and according to Einstein's field equation this curvature (or gravity) is determined by the mass and energy density of an object.
Does a car have more gravity than earth?
No. The gravity of an object is directly proportional to its mass, meaning if you double the mass you double the gravity. Earth has more mass than a car does by an unimaginably large margin. Common sense also says no. Objects very readily fall toward Earth. They do not readily fall toward cars.
How does the law of universal gravitation explain why gravity between an elephant and the earth is greater than gravity between a cat and earth?
The law of gravity says the force experienced is proportional to the product of the two masses and inversely proportional to the square of the distance between them. Effectively on earth the measurement of the force of gravity on a mass is the weight of the mass. As an Elephant has more mass than a Cat, it weighs more than the Cat (because the mass of the Earth is constant).
What affect will happen on the mass of a substance if taken on moon?
This is a trick question! The mass of a substance does not change no matter where it is, even when it is weightless in space. The mass says in a way how much "stuff" there is, which does not depend on where it is. The "weight" of a substance is how heavy it is, how much force it puts on the ground. The weight says how hard it is to lift. The weight of a substance will only be 1/6 as much on the moon because the moon has less gravity than the earth, since the gravity of something depends on how big it is and the moon is smaller than the earth.
How does the law of universal gravitation explain why gravity between an elephant and earth is greater the gravity between a cat and earth?
The law of gravity says the force experienced is proportional to the product of the two masses and inversely proportional to the square of the distance between them. Effectively on earth the measurement of the force of gravity on a mass is the weight of the mass. As an Elephant has more mass than a Cat, it weighs more than the Cat (because the mass of the Earth is constant).
What theory says that gravity is caused by the exchange of particles between objects with mass?
The theory that proposes gravity is caused by the exchange of particles between objects with mass is called the graviton theory. In this theory, gravitons are the hypothetical force carriers responsible for transmitting the force of gravity.
What happens to gravity if the mass of both objects decreases?
Nothing happens to gravity. It keeps operating according to the same principlesand the same math as always.The math that describes gravitational forces says that the forces are directlyproportional to the product of the two masses. So if the mass of either objectdecreases, then the forces of gravity between them decrease, and even more soif they both decrease.None of this depends on whether they both have roughly the same mass, orone of them is tiny and the other one is gigantic. It's the product of the twomasses that determines the forces between them.
Does gravity affect an object without mass?
Well, the formula for the gravitational force between any two objects says that the force is proportional to the product of their masses, so we suppose that if one of the objects had no mass, the product would be zero, and the force would also have to be zero. Tell you what: You find us an object without mass, and we can check it out together.
Why is gravity different on the moon?
The moon has less gravity, because its mass is smaller. Gravity of an object like the moon or a planet is related to its mass. The more mass, the higher the gravity. The equation for force due to gravity is F=G(m1m2/r2 , therefore decreasing on mass (in this case the moon has less mass than the Earth) lessens the force of gravity. So the above answer was correct this just is a explanation using the equation which hopefully helps the understanding. By the way, if 2 humans were left in a vacuum, quite close to each other, they would slowly move closer to one another. This is because humans have mass therefore they have a gravitational field.
What role do mass and distance play in the law of gravitation?
Gravity is a fundamental underlying force in the universe. The amount of gravity that something possesses is proportional to its mass and distance between it and another object. This relationship was first published by Sir Issac Newton. His law of universal gravitation says that the force (F) of gravitational attraction between two objects with Mass1 and Mass2 at distance D is:
Is there a relationship between an objects mass and its weight?
Yes, of course. Mass is an intrinsic property of matter. Weight is something we usually measure with a scale, and it depends on gravity. For example, if I weighed you here, on Earth, you'd weigh what your scale says you weigh (assuming that it's accurate). But if we were to take the whole show to the moon, you'd weigh about one sixth of that, even though you have exactly the same mass. The difference is that the gravity on the moon is much less than that on earth ( about 1/6 th).
Does gravity grow stronger with more distance between the objects?
No. The gravitational attraction between two objects diminishes as the distance increases. Newton's Law of Universal Gravitation says that F = G*m1*m2/r2, where F = gravitational force, G = the gravitational constant (about 6.673×10−11),m1 and m2 = mass1 and mass2, respectively, and r = distance.
