Real and 'Ghost' Masses in a Statics Problem

Autor:	Solomon Singer, P.-M. Binder, Beverly A. Gorospe
Rok vydání:	2019
Předmět:	Physics Classical mechanics Physics::Accelerator Physics General Physics and Astronomy Center of mass Statics Beam (structure) Education
Zdroj:	The Physics Teacher. 57:164-165
ISSN:	0031-921X
DOI:	10.1119/1.5092475
Popis:	The location of the center of mass of a beam can be calculated using the values of the reaction forces at its ends. The success of an apparently erroneous solution leads the authors to seek and find an explanation for why this solution works. We illustrate the procedure with an asymmetric beam.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bf389655e8331bb2cd80fb4d757f70b8 https://doi.org/10.1119/1.5092475 Zobrazit plný text záznamu