law of universal gravitation
E5005
The law of universal gravitation is Newton’s fundamental physical law stating that every pair of masses in the universe attracts each other with a force proportional to the product of their masses and inversely proportional to the square of the distance between them.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T80194 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: law of universal gravitation Context triple: [Isaac Newton, knownFor, law of universal gravitation]
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A.
Newton
Newton is a suburban city in Massachusetts known for its residential neighborhoods, strong public schools, and proximity to Boston.
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B.
theory of relativity
The theory of relativity is a fundamental framework in physics, developed by Albert Einstein, that revolutionized our understanding of space, time, gravity, and motion.
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C.
Nonantum, Newton
Nonantum is a historic village and neighborhood within the city of Newton, Massachusetts, known for its strong Italian-American heritage and close-knit community.
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D.
Einstein field equations
The Einstein field equations are the core mathematical framework of general relativity, relating the curvature of spacetime to the distribution of matter and energy.
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E.
Isaac Newton
Isaac Newton was a 17th-century English mathematician, physicist, and natural philosopher whose formulation of classical mechanics and universal gravitation laid the foundations of modern science.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: law of universal gravitation Target entity description: The law of universal gravitation is Newton’s fundamental physical law stating that every pair of masses in the universe attracts each other with a force proportional to the product of their masses and inversely proportional to the square of the distance between them.
-
A.
Newton
Newton is a suburban city in Massachusetts known for its residential neighborhoods, strong public schools, and proximity to Boston.
-
B.
theory of relativity
The theory of relativity is a fundamental framework in physics, developed by Albert Einstein, that revolutionized our understanding of space, time, gravity, and motion.
-
C.
Nonantum, Newton
Nonantum is a historic village and neighborhood within the city of Newton, Massachusetts, known for its strong Italian-American heritage and close-knit community.
-
D.
Einstein field equations
The Einstein field equations are the core mathematical framework of general relativity, relating the curvature of spacetime to the distribution of matter and energy.
-
E.
Isaac Newton
Isaac Newton was a 17th-century English mathematician, physicist, and natural philosopher whose formulation of classical mechanics and universal gravitation laid the foundations of modern science.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
gravitational law
ⓘ
inverse-square law ⓘ physical law ⓘ |
| alsoKnownAs |
law of universal gravitation
ⓘ
surface form:
Newton’s law of gravitation
law of universal gravitation ⓘ
surface form:
Newton’s law of universal gravitation
|
| appliesTo | every pair of masses in the universe ⓘ |
| approximationOf | general relativity in weak-field limit ⓘ |
| assumes |
instantaneous action at a distance
ⓘ
point masses or spherically symmetric mass distributions ⓘ |
| category |
law of universal gravitation
self-linksurface differs
ⓘ
surface form:
Newtonian gravity
|
| dependsOn |
distance between the interacting bodies
ⓘ
masses of the interacting bodies ⓘ |
| describes | gravitational attraction between masses ⓘ |
| domainOfValidity |
non-relativistic speeds
ⓘ
weak gravitational fields ⓘ |
| explains |
Kepler’s laws of planetary motion
ⓘ
free-fall acceleration near Earth ⓘ tides qualitatively ⓘ |
| field |
celestial mechanics
ⓘ
classical mechanics ⓘ |
| forceDirection | along the line joining the centers of mass ⓘ |
| formulatedBy | Isaac Newton ⓘ |
| historicalPeriod | 17th century ⓘ |
| ignores |
quantum effects
ⓘ
relativistic effects ⓘ |
| implies |
gravitational force decreases with distance
ⓘ
gravitational interaction is universal ⓘ |
| includesConstant | gravitational constant ⓘ |
| influenced |
development of celestial mechanics
ⓘ
development of classical mechanics ⓘ |
| inspiredBy | Kepler’s laws of planetary motion ⓘ |
| inverselyProportionalTo | square of the distance between the masses ⓘ |
| languageOfOriginalPublication | Latin ⓘ |
| mathematicalForm | F = G * (m1 * m2) / r^2 ⓘ |
| predicts | elliptical orbits under central gravitational force ⓘ |
| proportionalTo | product of the interacting masses ⓘ |
| publicationYear | 1687 ⓘ |
| publishedIn | Philosophiæ Naturalis Principia Mathematica ⓘ |
| relatedTo | Cavendish experiment ⓘ |
| replacedBy | general relativity in strong gravitational fields ⓘ |
| statesThat | every mass attracts every other mass with a gravitational force ⓘ |
| symbolOfConstant | G ⓘ |
| typeOfForce | central force ⓘ |
| usedIn |
calculating weight near Earth’s surface
ⓘ
describing satellite orbits ⓘ predicting planetary motion ⓘ |
| usedToDetermine | value of the gravitational constant G ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: law of universal gravitation Description of subject: The law of universal gravitation is Newton’s fundamental physical law stating that every pair of masses in the universe attracts each other with a force proportional to the product of their masses and inversely proportional to the square of the distance between them.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Newton's law of universal gravitation
this entity surface form:
Newtonian gravity
this entity surface form:
Newton’s law of universal gravitation
this entity surface form:
Newton’s law of gravitation
this entity surface form:
Newtonian gravity
this entity surface form:
Newtonian theory of universal gravitation
this entity surface form:
Newton's law of universal gravitation
subject surface form:
De mundi systemate
this entity surface form:
Newtonian gravitation
this entity surface form:
Newtonian gravity
this entity surface form:
Newton's law of universal gravitation
this entity surface form:
Newtonian gravity
Translation of Newton's Philosophiæ Naturalis Principia Mathematica into French
→
translationOf
→
law of universal gravitation
ⓘ
this entity surface form:
Newton's law of universal gravitation
this entity surface form:
Newton’s law of universal gravitation
subject surface form:
Gravity from the Ground Up
this entity surface form:
Newtonian gravity
this entity surface form:
Newtonian gravity
subject surface form:
Isaac Newton
this entity surface form:
universal gravitation
this entity surface form:
Newtonian gravity