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弹簧双振子是高中简谐运动理想模型之一,其中动量、机械能的转化以及周期性的运动过程较为复杂,对该模型可以从最基本的无外力或合外力为零的情况进行分析,有助于高中生逐渐理解.
The spring double-oscillator is one of the ideal models for the harmonic motion of high school. The conversion of momentum, mechanical energy, and the periodic motion process are complex. The model can be analyzed from the most basic situation with no external force or zero external force. Gradually understood by high school students.