Pengaruh Massa Jenis Kelereng Terhadap Koefisien Restitusi Sebagai Rancangan Lembar Kerja Peserta Didik Materi Momentum Berbantuan Phypox
Abstract
This study aims to analyze the effect of the density of marbles on the coefficient of
restitution in the event that marbles fall freely to the floor using the Phyphox
application on a smartphone, and to design student worksheets on momentum
material. The research using experimental methods. Data and research result are
displayed in the form of tables and graphs. The result showed the coefficient of
restitution increases logarithmically when the density increases and the design of
student worksheets on momentum material contains experimental activities to
analyse the relationship between the density of marbles and the coefficient of
restitution in free falling marbles using the Phypox application on smarthphone.