The British Journal for the Philosophy of Science Advance Access published online on May 14, 2007
The British Journal for the Philosophy of Science, doi:10.1093/bjps/axm004
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Newtonian Forces
Department of Philosophy, University of Toronto
jessica.m.wilson{at}utoronto.ca
| Abstract |
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Newtonian forces are pushes and pulls, possessing magnitude and direction, that are exerted (in the first instance) by objects, and which cause (in particular) motions. I defend Newtonian forces against the four best reasons for denying or doubting their existence. A running theme in my defense of forces will be the suggestion that Newtonian Mechanics is a special science, and as such has certain prima facie ontological rights and privileges, that may be maintained against various challenges.
- 1 Introduction
- 2 Newtonian mechanics ontologically irrelevant?
- 2.1 ...because superseded in classical contexts?
- 2.2 ...because only restrictedly applicable?
- 2.3 ...because incompatible with more fundamental theories?
- 2.2 ...because only restrictedly applicable?
- 3 Are forces fictions?
- 4 Are forces ontologically redundant?
- 5 Do forces induce causal overdetermination?
- 5.1 Response: Newtonian forces as aspects
- 5.2 Response: forces as intermediaries
- 5.2 Response: forces as intermediaries
- 6 Conclusion
- 2 Newtonian mechanics ontologically irrelevant?