From relativity to the full universe: Galileo and Descartes conceptions of inertia

• Autor(a) principal: Bertazi, Marcio Henrique
• Data de Publicação: 2019
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Temporalidades
• Texto Completo: https://periodicos.ufmg.br/index.php/temporalidades/article/view/12261

The study of movement has engaged a considerable portion of the science development. Different approaches tried to present the plausibility of systems that were dedicated to measuring the relationship between distinct objects and their position in the universe. In addition, they sought to explain how and why many of these objects moved. Galileo and Descartes are important personalities of this history, whose contributions were fundamental to the improvement of the concept of inertia, which is still fundamental. By cleaving movement and repose Galileo made possible the separation of movement from the body’s nature. Descartes, understanding repose and movement as a contingent state of matter, saw a full space, without the possibility of emptiness. In this paper we present how, between kinematics and dynamics, gravity and collisions, both author’s established safe bridges for the later development of the inertia concept (although they never mentioned the term).