Galileu, Descartes and a Brief History of Inertia

Authors

  • Antony Marco Mota Polito Universidade de Bras´Ä±lia

DOI:

https://doi.org/10.26512/e-bfis.v4i2.9811

Keywords:

Aristotle, Newton, Galilei, Descartes, Principle of Inertia, Gravity.

Abstract

The discovery of the principle of inertia is part of a long and tortuous history, which appeared deeply intertwined with the difficulties involved in understanding the nature of gravity. This paper presents a brief account of this story, focusing on the paths followed by two of her main characters, Galileo and Descartes, and that led us to reach, respectively, the concepts of curvilinear and rectilinear inertia, by which became known. We will show how their ontological and methodological
commitments contributed to they had different visions about the principle of inertia, even though their visions were similar enough for both were able to overcome the deficiencies of medieval physics, deeply linked to Aristotelian concepts, and even though their understandings of the nature of gravity have also been, as a result, surmounted by Newton.

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Author Biography

Antony Marco Mota Polito, Universidade de Bras´Ä±lia

Instituto de F´Ä±sica - IFD, Universidade de Bras´Ä±lia, UnB, Campus Universit´ario Darcy Ribeiro - Asa Norte - 70919-970 Bras´Ä±lia, DF.

References

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Published

2016-11-30

How to Cite

Polito, A. M. M. (2016). Galileu, Descartes and a Brief History of Inertia. E-Boletim Da Física, 4(2), 1–15. https://doi.org/10.26512/e-bfis.v4i2.9811

Issue

Section

Divulgação científica e Ensino de Física