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The exact value is not know but it is approx 6.67408*10^(-11) m^3kg^(-1)s^(-2)

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Q: What is the exact value of gravitational constant?
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Related questions

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.


When was gravitational constant found?

Although Newton included the gravitational constant in his law of universal gravitational constant, its value was not determined until some 70 odd years after his death, when Henry Cavendish measured it in 1798.


What is the value of gravitational constant G?

1.


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


Who determined the value of the universal gravitational constant experimentally for the first time?

Cavendish


What is the value of gravitational constant?

6.67*10-11 Nm2 Kg-2


What the value of the universal constant?

There are several different universal constants: Avogadro's number, Gas constant, Gravitational constant. The question needs to be more specific.


What is value of gravitational acceleration?

The value of gravitational acceleration on Earth is approximately 9.81 m/s^2.


What is G in physics and what is the value of G?

In physics, G usually refers to the gravitational constant, which is a fundamental constant that appears in the law of universal gravitation equation. The value of the gravitational constant is approximately 6.674 × 10^-11 m^3 kg^-1 s^-2.


Why did Einstein have to find a gravitational constant?

The gravitational constant was found by Newton, not Einstein.


Who measured the gravitational constant G?

Cavendish measured the gravitational constant "G".


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.