Open AccessВлияние искровых разрядов на множественные соударения двух стальных шаров в колыбели Ньютона
Author(s) -
А.Е. Дубинов,
В.В. Голованов,
В.А. Любимцева
Publication year - 2022
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2022.06.52507.286-21
Subject(s) - pendulum , physics , mechanics , spark (programming language) , classical mechanics , viscous damping , vibration , acoustics , quantum mechanics , computer science , programming language
The spark discharges influence on multiple collisions of two balls in Newton’s cradle was studied experimentally. The single pendulum dynamics without collisions as well as the dynamics of two pendulums with collisions was video-recorded. A non-monotonic oscillations' damping of the pendulums (the so-called beating effect) was observed both in collisions with spark discharges and without them.The pendulum oscillations' damping was investigated. It was found that collisions between balls increase the damping coefficient, and spark discharges decrease the damping coefficient.