Analytical and Theoretical Gravity Statistics
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Keywords

Statistical analysis
simple pendulum
acceleration of gravity

How to Cite

Liria, F., Vintimilla, T., & Vinueza, J. E. (2022). Analytical and Theoretical Gravity Statistics. Athenea Engineering Sciences Journal, 3(7), 30-43. https://doi.org/10.47460/athenea.v3i7.35

Abstract

In this work, a statistical analysis of the experimental values of gravity is carried out and they are contrasted with the existing theoretical values. To carry out the measurements, an experimental practice of the simple pendulum is carried out, which allows obtaining data in a real way. Three-time measurements were made for each length of the pendulum, thus obtaining a broad data set, which with descriptive statistics will facilitate the understanding of the analytical estimates of gravity, which will then be contrasted with the theoretical values. Finally, the results show that the percentage errors between the analytical gravity are acceptable with the theoretical values and that the study of the simple pendulum with statistical analysis is a very valuable engineering resource.

Keywords: Statistical analysis, simple pendulum, acceleration of gravity.

https://doi.org/10.47460/athenea.v3i7.35
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References

J. J. Solaz Portolés y V. Sanjosé López, El papel del péndulo en la construcción del paradigma newtoniano, vol. 10, Barcelona, 1992, pp. 95-100.

F. Díaz Céspedes , «El primer experimento de Galileo Galilei,» Letralia , 4 4 2016. [Online]. Available: https://letralia.com/sala-de-ensayo/2016/04/04/el-primer-experimento-de-galileo-galilei/. [Last access: 1-5-2021].

Museo de las ciencias príncipe felipe, El Péndulo de Foucault, Venecia: Guía del Profesor , 2015.

J. F. López, «Economipedia.com,» 1 Marzo 2018. [Online]. Available: https://economipedia.com/definiciones/media.html. [Last access: January 26, 2022].

A. García, «El péndulo simple,» 2016. [Online]. Available: http://www.sc.ehu.es/sbweb/fisica3/oscilaciones/pendulo/pendulo.html. [Last access: December 7, 2021].

T. H. Particle, «La web de Física,» 6 abril 2015. [Online]. Available: https://forum.lawebdefisica.com/forum/el-aula/mec%C3%A1nica-newtoniana/32071-p%C3%A9ndulo-simple. [Last access: December 7, 2021].

J. Fernández, «Fisicalab,» 2021. [Online]. Available: https://www.fisicalab.com/apartado/mas-y-pendulos. [Last access: December 7, 2021].

J. López, «Estadística descriptiva Economipedia,» 15 noviembre 2019. [Online]. Available: https://economipedia.com/definiciones/estadistica-descriptiva.html. [Last access: December 7, 2021].

J. López, «Variable estadística Economipedia,» 4 abril 2020. [Online]. Available: https://economipedia.com/definiciones/variable-estadistica.html. [Last access: December 9, 2021].

Superprof, «Qué significa frecuencia relativa,» 2020. [Online]. Available: https://www.superprof.es/diccionario/matematicas/estadistica/frecuencia-relativa.html. [Last access: December 8, 2021].

J. López, «Desviación estándar o típica Economipedia,» 2 octubre 2017. [Online]. Available: https://economipedia.com/definiciones/desviacion-tipica.html. [Last access: December 16, 2021].

J. López, «Varianza Economipedia,» 18 noviembre 2017. [Online]. Available: https://economipedia.com/definiciones/varianza.html. [Last access: December 16, 2021].

Superprof, «Diagrama de barras y polígonos de frecuencias,» 1 junio 2019. [Online]. Available: https://www.superprof.es/apuntes/escolar/matematicas/estadistica/descriptiva/diagrama-de-barras-y-poligonos-de-frecuencias.html . [Last access: December 8, 2021].

Universo Formulas, «Diagrama de Tallo y Hojas,» 2020. [Online]. Available: https://www.universoformulas.com/estadistica/descriptiva/diagrama-tallo-hojas/. [Last access: December 8, 2021].

B. Penna, «Ritsa Electrónica,» 9 febrero 2016. [Online]. Available: https://www.ritsasv.com/2016/02/09/detector-infrarrojo-de-proximidad/. [Last access: January 20, 2022].

Anonymous, «NANOPDF.COM Péndulo simple,» 30 junio 2018. [Online]. Available: https://nanopdf.com/download/pendulo-simple-5b3750993166f_pdf. [Last access: January 5, 2022].

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