An alternative mobility & transportation that uses gravity for the colonization of the Moon

It is well known that hypothetical tunnels net within the Earth is usually considered as an illustration in a gravitation course for undergraduate students. In this context, an uniform mass distribution is usually considered and, consequently, a vehicle inside the tunnel oscillates in a simple harmo...

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Bibliographic Details
Published in:Revista Brasileira de Ensino de Física
Main Authors: M.A. De Andrade, L.G. Ferreira Filho, C. Neves
Format: Article
Language:English
Published: Sociedade Brasileira de Física 2020-06-01
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172020000100445&tlng=en