TY - JOUR AU - González Delgado, Manuel Ángel AU - Gómez Bravo, Alfonso AU - González Rebollo, Miguel Ángel PY - 2018 UR - http://uvadoc.uva.es/handle/10324/30797 AB - In this paper we describe a classical experiment with an air track in which smartphones are used as experimental devices to obtain physical data. The proposed experiment allows users to easily observe and measure relationships between physical... LA - eng KW - Physics KW - Laboratory KW - Experiments KW - Smartphones KW - Teaching TI - Smartphones on the air track. Examples and difficulties ER -