/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: anetereis9 https://cdn.slidesharecdn.com/profile-photo-anetereis9-48x48.jpg?cb=1523510244 Professora de Física do Colégio Santana e da Universidade de Itaúna.