Friction coefficient determination by electrical resistance measurements. (23rd March 2018)

• Record Type: Journal Article
• Authors: Tunyagi, A; Kandrai, K; Fülöp, Z; Kapusi, Z; Simon, A
• Is Part Of: Physics education. Volume 53:Number 3(2018:May)
• Publication Date: 2018-03-23
• Subjects: Physics -- Study and teaching (Secondary) -- Periodicals; 530.0712
• DOI: 10.1088/1361-6552/aab308
• Languages: English
• ISSNs: 0031-9120

Abstract

Abstract: A simple and low-cost, DIY-type, Arduino-driven experiment is presented for the study of friction and measurement of the friction coefficient, using a conductive rubber cord as a force sensor. It is proposed for high-school or college/university-level students. We strongly believe that it is worthwhile planning, designing and performing Arduino and compatible sensor-based experiments in physics class in order to ensure a better understanding of phenomena, develop theoretical knowledge and multiple experimental skills.