On the Nature of Inertia: Difference between revisions
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| title = On the Nature of Inertia | | title = On the Nature of Inertia | ||
| author = [[Charles T Ridgely]] | | author = [[Charles T Ridgely]] | ||
| keywords = inertia, Special Relativity, General Relativity, inertial mass, space-time | |||
| published = 2000 | | published = 2000 | ||
| journal = [[Galilean Electrodynamics]] | | journal = [[Galilean Electrodynamics]] | ||
| volume = | | volume = 11 | ||
| number = | | number = 1 | ||
| pages = 11-15 | | pages = 11-15 | ||
}} | }} | ||
Latest revision as of 09:36, 21 July 2026
| Scientific Paper | |
|---|---|
| Title | On the Nature of Inertia |
| Author(s) | Charles T Ridgely |
| Keywords | inertia, Special Relativity, General Relativity, inertial mass, space-time |
| Published | 2000 |
| Journal | Galilean Electrodynamics |
| Volume | 11 |
| Number | 1 |
| Pages | 11-15 |
Abstract
We show that special and general relativity provide a clear statement regarding the origin of inertia. We begin by pointing out that according to general relativity, inertial and gravitational forces arise directly out of the structure of space-time. This implies that an adequate description of inertia cannot be obtained solely on the basis of inertial mass; the role played by space-time must also be considered. General relativity is then used to derive the proper force experienced by a uniformly accelerating observer. Next, we use special relativity to derive the inertial resistance of an observer accelerating under the influence of a constant external force in flat, Minkowski space-time. Both analyses imply that the origin of inertia resides in a relationship between the energy content of matter and the local structure of time. We ultimately conclude that the origin of inertia is the relativistic nature of time.