Newton's first law of motion
E27127
Newton's first law of motion states that an object remains at rest or in uniform straight-line motion unless acted upon by a net external force, expressing the principle of inertia.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Newton's first law of motion canonical | 4 |
| Newton's law of inertia | 1 |
| Newton’s first law of motion | 1 |
| law of inertia | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T209605 — 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: Newton's first law of motion Context triple: [Newtonian mechanics, includes, Newton's first law of motion]
-
A.
law of universal gravitation
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.
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B.
Newtonian mechanics
Newtonian mechanics is the classical theory of motion and forces that explains how macroscopic objects move under the influence of forces, forming the foundation of classical physics.
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C.
Newtonian absolute space
Newtonian absolute space is the classical physics concept of a fixed, unchanging spatial framework that exists independently of matter and motion, serving as an absolute reference for all physical events.
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D.
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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E.
Aristotelian physics
Aristotelian physics is the pre-modern natural philosophy based on Aristotle’s ideas about motion and the elements, which dominated Western thought until it was displaced by the new mechanics of the Scientific Revolution.
- 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: Newton's first law of motion Target entity description: Newton's first law of motion states that an object remains at rest or in uniform straight-line motion unless acted upon by a net external force, expressing the principle of inertia.
-
A.
law of universal gravitation
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.
-
B.
Newtonian mechanics
Newtonian mechanics is the classical theory of motion and forces that explains how macroscopic objects move under the influence of forces, forming the foundation of classical physics.
-
C.
Newtonian absolute space
Newtonian absolute space is the classical physics concept of a fixed, unchanging spatial framework that exists independently of matter and motion, serving as an absolute reference for all physical events.
-
D.
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.
-
E.
Aristotelian physics
Aristotelian physics is the pre-modern natural philosophy based on Aristotle’s ideas about motion and the elements, which dominated Western thought until it was displaced by the new mechanics of the Scientific Revolution.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
classical mechanics principle
ⓘ
law of motion ⓘ physical law ⓘ |
| alsoKnownAs |
Newton's first law of motion
ⓘ
surface form:
Newton's law of inertia
Newton's first law of motion ⓘ
surface form:
law of inertia
|
| appliesIn | inertial reference frames ⓘ |
| appliesTo |
macroscopic objects
ⓘ
point particles ⓘ rigid bodies ⓘ |
| assumes | space and time are absolute in Newtonian mechanics ⓘ |
| category |
conservation principles in mechanics
ⓘ
laws of physics ⓘ |
| contrastsWith |
Aristotelian physics
ⓘ
surface form:
Aristotelian mechanics
|
| defines | inertial frame of reference ⓘ |
| describes | inertia ⓘ |
| field |
Newtonian mechanics
ⓘ
surface form:
classical mechanics
physics ⓘ |
| formulatedBy | Isaac Newton ⓘ |
| foundationFor |
concept of force in Newtonian mechanics
ⓘ
kinematics in inertial frames ⓘ static equilibrium analysis ⓘ |
| hasExample |
a book on a table remains at rest if no net horizontal force acts on it
ⓘ
a puck sliding on frictionless ice continues at constant velocity ⓘ |
| hasKeyConcept |
inertia
ⓘ
inertial frame ⓘ net external force ⓘ rest ⓘ straight-line motion ⓘ uniform motion ⓘ |
| historicalPrecursor | Galileo's principle of inertia ⓘ |
| implies |
acceleration is zero when net force is zero
ⓘ
velocity remains constant when net force is zero ⓘ |
| influencedBy | Galileo Galilei ⓘ |
| languageOfOriginalPublication | Latin ⓘ |
| numberInSeries | 1 ⓘ |
| partOf |
Newton's laws of motion
ⓘ
Newtonian mechanics ⓘ |
| publicationYear | 1687 ⓘ |
| relatedTo |
Newton's second law of motion
ⓘ
Newton's third law of motion ⓘ |
| requires | absence of net external force ⓘ |
| statedIn | Philosophiæ Naturalis Principia Mathematica ⓘ |
| states |
an object at rest remains at rest unless acted upon by a net external force
ⓘ
an object in uniform straight-line motion continues in that motion unless acted upon by a net external force ⓘ |
| usedFor |
analyzing equilibrium situations
ⓘ
defining non-accelerating frames ⓘ |
| validUnderCondition |
non-relativistic speeds
ⓘ
weak gravitational fields compared to general relativity scales ⓘ |
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: Newton's first law of motion Description of subject: Newton's first law of motion states that an object remains at rest or in uniform straight-line motion unless acted upon by a net external force, expressing the principle of inertia.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Newton’s first law of motion
this entity surface form:
law of inertia
this entity surface form:
Newton's law of inertia