国际中文开源期刊平台

质量是量度惯性的物理量吗？

Is Mass a Measure of Inertia?

现代物理进展 / 2023,5(4)：1-8 / 2023-12-11 105 115

查看全文 下载文档

• 作者： F．赫尔曼¹      M.      泡利格¹      陈敏华²³⁴     
• 单位：

  1．德国卡尔斯鲁厄理工大学，德国；
  2．深圳市晟才高级中学，深圳；
  3．浙江师范大学，金华；
  4．浙江省绍兴市鉴湖中学，绍兴

• 关键词： 惯性；质量；物理量；特征曲线
• Inertia; Mass; Physical quantity; Characteristic curve
• 摘要： 任何一个物理量都是用来量度物质系统的某种性质的。惯性是用质量来量度的。本文讨论了质量是否是量度惯性的物理量这一问题。为此，我们首先讨论了惯性这一概念，引入了量度惯性的方法。只要我们所讨论的物体的质心速度比极限速度c小很多，相对论质量可以用来量度其惯性。然而，在一般情况下，它没有这个功能。如果物体的质心速度是相对论速度，则质量（无论是静质量还是相对论质量）就失去了量度惯性的功能。然而，物体的惯性可以用其特征曲线来描述。
• Any physical quantity is a measure of a property of a physical system.We are concerned with the property inertia. It is known to be measured by thephysical quantity mass. We were concerned with the question of whether massis a measure of the property inertia. For this purpose, we first settled what wewant to understand by inertia, and we introduced a measure for it. As long asone considers movements with center-of-mass velocities much smaller thanthe terminal speed c, relativistic mass measures inertia. In general, however, itdoes not. If we allow for relativistic center-of-mass velocities, the mass loses thisproperty. Neither the rest mass nor the relativistic mass is a measure of inertia.However, the inertial behavior can now be described by a characteristic curve.
• DOI： https://doi.org/10.35534/amp.0504001
• 引用： F . 赫尔曼， M . 泡利格，陈敏华．质量是量度惯性的物理量吗？［J］．现代物理进展，2023，5（4）：1-8.