answersLogoWhite

0


Best Answer

Henry Cavendish with about 1.19% error. He measured it to be 6.754 × 10−11N-m2/kg2.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Who discovered universal gravitational constant?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Who founded universal gravitational constant?

Sir. Isaac Newton discovered the formula with the universal gravitational constant.


Why is gravitational constant is universal?

According to the current understanding of gravity, the force of attraction between any two objects, anywhere in the universe depends on the gravitational constant. It is therefore, considered a universal constant.


Who calculated the Universal Gravitational Constant?

Henry Cavendish


Why 'G'is called universal gravitational constant?

Gravitational because it is related to gravity; universal because it is expected to apply everywhere; constant because it is expected to be the same everywhere.


Why gravitational constant?

The gravitational constant was derived experimentally. Until recently, it was believed that it was a universal constant. However, developments in cosmological theories suggest the possibility that it is not a constant.


Is universal gravitation is constant on moon as on earth?

Yes, the universal gravitational constant is believed to be the same across the whole of the universe.


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.


Who discovered the weight of the Earth?

The weight of the Earth was not discovered but calculated by Sir Isaac Newton using the law of universal gravitation. He estimated the Earth's mass and combined it with the gravitational constant to calculate its weight.


Who invented universal gravitational constant?

Nobody invented it. The gravitational constant was there - long before the first human being walked on this planet.


Why is g called the universal gravitational constant?

Why g is called the universal gravitational constant.Answer:Because it's the constant in Newton's Law of Universal Gravitation.It's "gravitational" because it is related to gravity; "universal ... constant" because it is the same in all cases."Universal" because it applied to the whole of the Universe.Another answer. But, g isn't called the universal gravitational constant.g is the acceleration due to gravity on our planet only.= 9.81 m s-2The universal gravitational constant is G (often called big G ) = 6.673 x 1011 m3 kg-1 s-2.It appears in Newton's equation f= Gm1m2 / d2 .


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 significance when the constant is greater than the universal gravitational equation?

There is no significance at all.