Relativistic Analogue Hidden in Projectile Motion
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lim, Jae Hoon | - |
dc.contributor.author | Jung, Dong-Won | - |
dc.contributor.author | Kim, U-Rae | - |
dc.contributor.author | Cho, Sungwoong | - |
dc.contributor.author | Lee, Jungil | - |
dc.date.accessioned | 2021-08-30T12:16:58Z | - |
dc.date.available | 2021-08-30T12:16:58Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-10 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/52532 | - |
dc.description.abstract | We present a four-vector analogue U-mu equivalent to (U-0, U) = (|V '|, V) that can be directly constructed from the velocity of a projectile. Here, V and V ' are the velocities of a projectile at heights h + H and h, respectively. In the non-relativistic regime, the mathematical structure of this four-vector analogue has an exact correspondence to the relativistic counterpart four-velocity u(mu) = gamma(1, beta)c of a massive particle. Based on this observation, we illustrate the design of an introductory laboratory experiment to investigate the Lorentz invariance and its covariant nature by measuring the velocity of a projectile. The experiment may help students to acquire a concrete perspective of Lorentz covariance through their own measurements and analyses of a free-fall motion. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.subject | VELOCITY | - |
dc.subject | CONTRACTION | - |
dc.subject | CONSTANCY | - |
dc.title | Relativistic Analogue Hidden in Projectile Motion | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jungil | - |
dc.identifier.doi | 10.3938/jkps.77.624 | - |
dc.identifier.scopusid | 2-s2.0-85094182010 | - |
dc.identifier.wosid | 000582895900001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.77, no.8, pp.624 - 629 | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 77 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 624 | - |
dc.citation.endPage | 629 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002639236 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | VELOCITY | - |
dc.subject.keywordPlus | CONTRACTION | - |
dc.subject.keywordPlus | CONSTANCY | - |
dc.subject.keywordAuthor | Special relativity | - |
dc.subject.keywordAuthor | Lorentz transformation | - |
dc.subject.keywordAuthor | Four-velocity | - |
dc.subject.keywordAuthor | Free falling | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.