/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: paulovicentepv https://cdn.slidesharecdn.com/profile-photo-paulovicentepv-48x48.jpg?cb=1523244915 Professor de Física do Instituto Federal da Bahia. Autor e webmaster do site FisicaInterativa.Com