Introdução à cinemática via cálculo de Lagrange: Discutindo os conceitos de velocidades média e instantânea

Abstract

This article, as a result of the work presented at the XI National Conference on Linguistics and Philology of the Portuguese Language, seeks to understand how the concepts of bilingualism and adstract are currently employed, in Brazil, by the specialists in Philology, History of the Portuguese Language and Historical Grammar in the context of the formation of romanic languages, especially portuguese. For this, it is based on a research problem raised in the classroom, in the graduation in Letters of the Federal Fluminense Institute.