Q&A

Is mass a product of gravitational force?

Is mass a product of gravitational force?

In common usage, the mass of an object is often referred to as its weight, though these are in fact different concepts and quantities. In other words, an object with a mass of 1.0 kilogram weighs approximately 9.81 newtons on the surface of the Earth, which is its mass multiplied by the gravitational field strength.

Is gravitational force depends on mass?

Mathematically, we say the force of gravity depends directly upon the masses of the objects and inversely upon the distance between the objects squared. In general, the closer the centers of two objects, the greater the force of gravity becomes.

Does gravitational force only apply to objects with mass?

The Law applies to all objects with masses, big or small. Because of the magnitude of G , gravitational force is very small unless large masses are involved.

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Can gravity be created without mass?

The only way to get gravity is with mass. The more mass, the more gravity you get. Without mass, you can’t have gravity. The force of gravity that we feel is actually just an acceleration towards the center of the Earth at 9.8 meters per second squared, or 1G.

How does mass generate gravity?

His theory predicted that objects with great mass deform space around them, causing light to deflect into them. According to theory, the reason mass is proportional to gravity is because everything with mass emits tiny particles called gravitons. These gravitons are responsible for gravitational attraction.

What is the relationship between mass and gravitational force?

Gravitational force -an attractive force that exists between all objects with mass; an object with mass attracts another object with mass; the magnitude of the force is directly proportional to the masses of the two objects and inversely proportional to the square of the distance between the two objects.

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When a mass increases its gravitational force?

So as the mass of either object increases, the force of gravitational attraction between them also increases. If the mass of one of the objects is doubled, then the force of gravity between them is doubled. If the mass of one of the objects is tripled, then the force of gravity between them is tripled.

How does gravitational force depend?

The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them. This means that the force of gravity increases with mass, but decreases with increasing distance between objects.

Can force exist without mass?

So in conclusion, yes, something without mass, the photon, can apply a force; this is done through it’s momentum. Experimental verification must be done carefully, for a force may be applied by absorption, or reflection.

Is mass responsible for gravitational force?

Mass is not responsible for gravitational force, because there is no gravitational force. A freely falling object is moving as straight as it can (geodesically) in a curved spacetime. Mass-energy-momentum influences the curvature.

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Why do objects with more mass have more gravity?

Objects with more mass have more gravity. Gravity also gets weaker with distance. So, the closer objects are to each other, the stronger their gravitational pull is. Earth’s gravity comes from all its mass. All its mass makes a combined gravitational pull on all the mass in your body. That’s what gives you weight.

When gravity exerts a force on an object?

Whenever gravity exerts a force on an object, it is because there is another object in the vicinity. Both masses are required to create the force. If the mass of one object is double, the force is doubled.

Is the gravitational field the same as the gravitational acceleration?

The gravitational field, g, at a point is the gravitation force an object experiences when placed at that point divided by the object’s mass. where g is in units of m/s2 and r is the distance the point is from the center of mass of the earth. This result shows that the gravitational field is the same as the gravitational acceleration.