The Application of Video Based Laboratory in Vibrations and Waves Concept Herni Yuniarti Suhendi1*, Diah Mulhayatiah1, Dindin Nasrudin1, Chaerul Rochman1, Ryan Ardiansyah
UIN Sunan Gunung Djati Bandung
Abstract
Limited laboratory use and that not all the concepts of physics can be done in the laboratory make researchers use video as an experiment. The aim of research is to know the process of using a video-based laboratory in vibration and waves concept. This video-based laboratory consists of self-recorded videos and an application to investigate motion in videos, namely Tracker. The first thing to do is record the pendulum drag motion, then the motion was analyzed using Tracker to determine the amplitude versus time relation (X(t), Y(t)). The pendulum drag motion experiment show that we can learn the concept of vectors from a amplitude versus time relation data (X (t), Y (t)). This research is expected to improve the quality of physics learning by presenting exciting and flexible experiments for students, teachers, and instructor.
Keywords: laboratory, tracker, vibration and waves, experiment
