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The gravitational force of an object located 2re from the earth's center is 200 N Whats the gravitational force if this object is now 10re?
Wiki User
∙ 13y ago
Gravitational force is inversally proportional to square of separation between the objects. Now, the separation is increased by 5 times, therefore the force between the objects is dropped by the factor of 1/25.
Therefore, force beteen earth and object is 200/25 = 8 N.
Wiki User
∙ 13y ago
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What is the equal of weight to an object?
Nothing directly. The weight of an object depends on the strength of the gravitational field which it is in. Mass is most closely related to it within earths gravitational field.
What is the distance from earths surface for zero gravity of an object?
For absolute zero gravitational attraction - Infinity. The gravitational attraction due to the Earth is also zero at the centre of the Earth.
What is the type of potential energy dependent upon an object's weight and distance from earths surface?
That is called gravitational potential energy.
What word means measur of gravitational attraction or force or gravity pulling one object toward th center of another object?
WEIGHT of the object
Measure of gravitational attraction or force of gravity pulling one object toward the center of another object?
the "weight" of either one
What is the measure of earths gravitational force on an object is the object?
Commonly referred to as the object's "weight".Note: The object also exerts the same identical gravitational force on the earth.Earth
How does the earths radius affect the gravitational force on a object at its surface?
The Earth and the object exert a gravitational force on each other, but only the Earth's is big enough to measure. So, the formula for gravitational force include the distance from one body's surface to its center and the same for the other body. The length of the radius is directly proportional to the body's gravitational force.
What is gravitational direction?
Toward the center of mass of the object
Does an object get lighter the further it is away from earths surface?
Yes. Weight is the gravitational force X the mass of an object. The further away from the center of the earth, the less the gravitational force. So you would weigh more at sea level than you would on top of Mt. Everest.
What is the equal of weight to an object?
Nothing directly. The weight of an object depends on the strength of the gravitational field which it is in. Mass is most closely related to it within earths gravitational field.
What object in the sky has the most significant affect on earths tides?
the moons gravitational pull
Is mass the measure of earths gravitational attraction?
No. Mass is the quantity of actual stuff of which an object is composed.The force of gravitational attraction between the Earth and the object'smass is called the object's "weight" on Earth.
Where is the earths gravity concentrated?
Every speck of mass throughout any solid body "has gravity", and attracts every other speck of mass. But when you're outside of the solid body, the gravitational effect of all those specks of mass is exactly as if all of its mass were located at its "center of mass" or "center of gravity". For a homogeneous spherical object, that point is the center of the sphere.
weight?
The gravitational pull acting on an object towards the earth's center.
1 In what direction do the gravitational forces act?
Gravitational forces are attractive only. They act on a line from the center of mass of one object, to the center of mass of another object, and work to bring the two objects closer together.
What is the scientific meaning of weight?
Weight is actually force in a fixed setting. In the context of a relatively large and uniform gravitational field (such as being on the surface of the planet), weight is the force along the line between the center of the gravitational field and the center of the object. That is, the weight of an object in such a gravitational field is the strength of that field multiplied by the mass of the object.
What is the distance from earths surface for zero gravity of an object?
For absolute zero gravitational attraction - Infinity. The gravitational attraction due to the Earth is also zero at the centre of the Earth.
