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What does the very small value of the gravitantional constant G tell us about the strength of gravitational forces?
Wiki User
∙ 11y ago
Since G is very small - 6.673 * 10-11, or 0.00000000006673- we know that the gravitational force is very weak. It happens to be the weakest of the four fundamental forces of nature, and it explains how a mass as big as the Earth (6*1024kg)only affects us with a force of around 700N.
Wiki User
∙ 11y ago
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Forces which opposes gravitational forces?
the force which we are experiencing is against garavity.
Where is its gravitational potential energy minimum?
The answer depends on what "it" is and the overall context. The answer could be the centre of the earth where the earth's gravity has no effect, or the Lagrange point where the gravitational forces of the moon, earth and sun balance each other.
Is the total number of forces in the universe add or even?
It is impossible to tell. You can have two forces that are in equilibrium or three forces and, from outside the system, it may not be possible to tell which.However, on the basis that the unverse is expanding, though not at a constant rate, there must be at least one force that is not balanced.It is impossible to tell. You can have two forces that are in equilibrium or three forces and, from outside the system, it may not be possible to tell which.However, on the basis that the unverse is expanding, though not at a constant rate, there must be at least one force that is not balanced.It is impossible to tell. You can have two forces that are in equilibrium or three forces and, from outside the system, it may not be possible to tell which.However, on the basis that the unverse is expanding, though not at a constant rate, there must be at least one force that is not balanced.It is impossible to tell. You can have two forces that are in equilibrium or three forces and, from outside the system, it may not be possible to tell which.However, on the basis that the unverse is expanding, though not at a constant rate, there must be at least one force that is not balanced.
What is the magnitude of the gravitational field 2.00m from a 5.00kg point mass?
I'm a little rusty on my physics, but this question does not provide enough information to answer. The strength of a gravitational field (according to Newtonian physics, at least) is a function of two interacting masses and the distance between those two interacting masses. Newton's law of universal gravitation is: F = G * m1 * m2 / r^2 where: G is the gravitational constant m1 is the mass of the first point object m2 is the mass of the second point object r is the distance between the two point objects So presuming that the SECOND point object has the same mass as the first point object (5.00kg for both), then your answer will be: 6.674 * 10^-11 * 5 * 5 / 2^2 = 4.17 * 10 ^-10 Newtons. You will note that this shows us that gravity is an incredibly weak force - EASILY the weakest of the four fundamental forces in the universe.
Is gravitational field scalar or vector?
The gravitational force fields are both scalar and vector. The forces are the first derivative of the energy.The derivative is a Quaternion derivative X=[d/dr,Del].The total energy is W = -mGM/r + cP and there are five forces,F = XW= [d/dr,Del][-mGM/r, cP] = [vp/r -cDel.P, cdP/dr - Del mGM/r + cDelxP]The scalar forces are :vp/r centripetal scalar force-cDel.P= -cp/r cos(PR) centrifugal scalar forcethe vector forces are:cdP/dr = -cp/r R/r tangent forceDel -mGM/r = vp/r R/r gradient forcecDelxP = RxP cp/r sin(PR) Curl force.
Difference between electric forces and gravitational forces is that electrical forces include?
In case of electric force there are both repulsive and attractive. But in case of gravitational force, only attractive force. Electrical force between electric charges. Gravitational force between masses. In electric force we use a constant known as permittivity of the medium. But in gravitational force a universal constant known as Gravitational constant is used. Electrical force is very much greater than gravitational force.
What does the very small value of the gravitational constant g tell us about the strength of gravitational forces?
Since G is very small - 6.673 * 10-11, or 0.00000000006673- we know that the gravitational force is very weak. It happens to be the weakest of the four fundamental forces of nature, and it explains how a mass as big as the Earth (6*1024kg)only affects us with a force of around 700N.
What are the factors affecting the strength of the forces of gravity?
The strength of the gravitational forces between two masses depend on . . .-- The product of the masses of the two masses, and-- The distance between their centers of mass.
What does the strength of gravity depend on?
The strength of gravity depends on the value of the universal gravitational constant.The size of the gravitational forces between two objects depends on the productof their masses, and on the distance between their centers.
What happens to the strength of gravity when mass is doubled?
When mass is doubled, gravitational attraction is doubled. There is a direct relationship.=========================Answer #2:Gravitational attraction always involves two objects, and the strength of thegravitational forces between them is proportional to the product of both masses.So . . .-- If one mass or the other is doubled, the forces are doubled.-- If both masses are doubled, the gravitational forces become 4 times as great.
What is the value of gravitational force between the things around us?
Gravitational force is a force of very low strength as compared to other forces as Electromagnetic force. the value of force can be determined by the universal law of gravitation which is: F = Gm1m2/R^2. We should know the amount of masses of both bodies and the distance b/w them to determine the gravitational force b/w them. this force is not constant, there is only a gravitational constant (G) we have which was calculated by lord cavndish through Torsion Balance.
Is mass and gravity releted?
Yes. Magnitude (strength) of the gravitational forces between two objects is proportional to the product of their masses.
When was Gravitational Forces created?
Gravitational Forces was created on 2001-08-07.
What is a main difference between gravitational and electr onic forces is that electrical forces?
Electronic forces mainly differ from gravitational forces by being also repulsive while gravitational forces are only attractive.
What factors influence gravitational force of attraction?
-- The masses of the two objects being drawn together by mutual gravitational forces. -- The distance between the centers of the two objects. This is a complete list. These are the only factors that influence the strength of the gravitational force between them.
A main difference between gravitational and electric forces is that electrical forces?
electric forces can be attractive or repulsive, whereas gravitational forces are only attractive.
What happens to the strength of gravity when the distance is doubled?
When the distance between the centers of two objects is doubled, the gravitational forces between the objects are reduced by 75% .
