Inertia in relativistic mechanics

被引：0

作者：

Germano, Massimo ^{[1
]}

机构：

[1] Sapienza Univ Rome, Dept Basic & Appl Sci Engn SBAI, Rome, Italy

来源：

EUROPEAN JOURNAL OF PHYSICS | 2024年 / 45卷 / 06期

关键词：

inertia; relativistic; mechanics;

D O I：

10.1088/1361-6404/ad79c8

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

A general and explicit expression for inertia of a body of mass m in special relativity is given, valid for all the cases, as a function of mass, velocity modulus and angle between applied force and velocity vectors. An expression containing the total energy E in the determination of inertia is also obtained. This could be useful to clarify to students the actual role of mass and energy in the definition of the concept of inertia, connecting the two different contexts of Newtonian and relativistic mechanics.

引用

页数：10

共 13 条

[1]

BARBOUR JB, 1995, EINSTEIN ST, V6, P214

[2]

Drake S., 1957, DISCOVERIES OPINIONS

[3] The motion of elements suspended in static liquids as claimed in the molecular kinetic theory of heat [J].

Einstein, A .

ANNALEN DER PHYSIK, 1905, 17 (08) :549-560

[4]

Einstein Albert., 1923, PRINCIPLE RELATIVITY

[5] New definitions of 3D acceleration and inertial mass not violating F=MA in the Special Relativity [J].

Koczan, Grzegorz Marcin .

RESULTS IN PHYSICS, 2021, 24

[6]

Landau LD., 1971, CLASSICAL THEORY FIE

[7]

Mach E., 1919, The Science of Mechanics: A Critical and Historical Account of Its Development

[8]

Motte A., 2018, Newtons Principia: The Mathematical Principles of Natural Philosophy

[9]

Nolan Lawrenceed., 2016, Cambridge Descartes Lexicon

[10]

Nowik A., 2021, Fizyka Szkole Astron, V4, P33

← 1 2 →