@article{benedetto_2026, title={Tidal forces and centrifugal gradients: a pedagogical clarication on the role of free fall and curvature}, volume={48}, ISSN={1806-1117}, url={https://doi.org/10.1590/1806-9126-RBEF-2026-0148}, DOI={10.1590/1806-9126-RBEF-2026-0148}, journal={Revista Brasileira de Ensino de Física}, publisher={Sociedade Brasileira de Física - SBF}, author={Benedetto, Elmo}, year={2026}, pages={e20260148} }