Four-force

https://www.wikidata.org/wiki/Q5474919

Field Hierarchy

Parent
Physics 31.7M papers	Mathematics 21.1M papers	Quantum mechanics 13.1M papers	Classical mechanics 1.4M papers
Mathematical physics 665k papers	Theoretical physics 477k papers	General relativity 37.5k papers	Theory of relativity 23.6k papers
Current
Four-force 2,983 papers
Child
Test theories of special relativity 1,481 papers	Principle of relativity 1,007 papers	One-way speed of light 963 papers	Doubly special relativity 496 papers
Twin paradox 467 papers	Velocity-addition formula 417 papers	Tests of special relativity 402 papers	Static interpretation of time 316 papers
Moving magnet and conductor problem 311 papers		Emission theory 251 papers

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History