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Haylie Prohaska
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∙ 14y ago6.67300 x 10-11 .
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Does the value of a g and G vary.how?
The value of universal gravitational Constant(G) doesn't change it is constant at any place in the universe, it's value is 6.67259 x 10-11Nm2/Kg2 But the value of g varies from from place to place on earth,planet to planet and star to star because g=GM/R2 As G is constant g depends on M=mass of planet,R=radius of planet,so g varies with the change in M and R.
What is G in physics and what is the value of G?
Among other things, it may refer to the gravitational constant - the constant of proportionality for the universal law of gravity. In SI units, it's magnitude is 6.67 x 10-11 m3kg-1s-2.
What is the value of g in space?
G usually stands for the gravitational constant, wich is rounded to 9.8 for the whole surface of the earth. The second decimal is used for cases that need greater accuracy and is dependant on the location you are at. For example, Scandinavia uses 9.82 as the gravitational constant.
How would the value of g and G be affected if mass of the earth becomes four times?
G would remain the same, it's the gravitational constant which is the same everywhere in the universe. g would increase by 4 times, assuming that the radius of the earth didn't increase.
What is the equation for gravitational force?
F = GMm/r2 where G is the gravitational accelaration constant apprximately equal to 6.67 x 10-11
Who measured the gravitational constant G?
Cavendish measured the gravitational constant "G".
Value of g in universe?
I think that g (the gravitational constant) varies dependent on your proximity to other massive bodies. For example the value of g on the moon is less than the value of g on earth. It is not constant throughout the universe.
When was g the earth's gravitational constant calculated?
g, the force of the Earth's gravitational attraction, is not a constant.
Who find the value of gravitational constant?
Gravitational constant was determined by lord Henry cavendish in 1798 using a torsion balance .....G=6.67 *10^-9
Value of gravitational constant on earth and moon?
It's the same as that of Earth but the value of g varies from one object to the other. The value of the gravitational constant or the BIG "G" remains constant. I think you confused it with the LITTLE "g" which is the gravitation of a object (one with mass) or the acceleration due to gravity. The value of g on Earth and Moon is 9.8m/s^2 and 1.6249m/s^2, respectively. I hope this answers you all.
Why G is called universal constant?
G is called The universal gravitational constant because at any point of the universe the value of G is constant. G=6.67*10^-11 N m^2/kg^2...!!!!1
What is Alpha Cassiopeia gravitational constant G?
There is no evidence to suggest that the gravitational constant 'G' is not the exact same number everywhere in the universe.
Proof of universal gravitional law where did come from ' G' value?
Does the value of a g and G vary.how?
The value of universal gravitational Constant(G) doesn't change it is constant at any place in the universe, it's value is 6.67259 x 10-11Nm2/Kg2 But the value of g varies from from place to place on earth,planet to planet and star to star because g=GM/R2 As G is constant g depends on M=mass of planet,R=radius of planet,so g varies with the change in M and R.
What is the value of gravitational constant in the surface of moon?
The gravitational constant "G" is the same everywhere. The force of gravity on the moon, expressed as the acceleration of a falling body is 1.62 metres/sec2. compared with 9.81 m/s2 on the earth.
What is a measure of the gravitational force exerted on an abject?
Force gravitational = (mass of the object)(the gravitational constant) F=mg "g" is the gravitational constant, it is equal to 9.8 m/s^2
What apparatus was used by Cavendish to discover the universal gravitation constant (G)?
The gravitational constant denoted by letter G, is an empirical physical constant involved in the calculation(s) of gravitational force between two bodies
