振り子運動をペン書き記録計で振動曲線として描く観測教具について
A Teaching Tool Designed to Draw the Oscillation Curve of Pendulum Motion on X-T Recorder

Shunji NAGATA, Aki KAMADA, Katsunori TACHIBANA, Kazuyuki JOKEI, Kòichi UMIMOTO
2018 Journal of Science Education in Japan  
doi:10.14935/jssej.42.439 fatcat:a27j5jcksfb6vbhrby3fhkjsua