The Slinky Wilberforce pendulum: A simple coupled oscillator
物理
钟摆
简单(哲学)
作者
Matthew Mewes
出处
期刊:American Journal of Physics [American Association of Physics Teachers] 日期:2014-02-27卷期号:82 (3): 254-256被引量:2
标识
DOI:10.1119/1.4832196
摘要
The Wilberforce pendulum is an effective classroom demonstration of coupled oscillations and the beat-like behavior that arises in weakly coupled tuned oscillators. We describe a simple and inexpensive version constructed from a Slinky spring toy and a soup can.