Study of large-Angle anharmonic oscillations of a physical pendulum using an acceleration sensor

João C. Fernandes; Pedro J. Sebastião; Luís N. Gonçalves; António Ferraz

doi:10.1088/1361-6404/aa6c52

Study of large-Angle anharmonic oscillations of a physical pendulum using an acceleration sensor

João C. Fernandes, Pedro J. Sebastião, Luís N. Gonçalves, António Ferraz

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

Oscillatory motion is a main topic in physics at all levels of undergraduate courses. In this work, we study the damping of a bar acting as a physical pendulum subjected to air drag.

Original language	English
Article number	045004
Journal	European Journal Of Physics
Volume	38
Issue number	4
DOIs	https://doi.org/10.1088/1361-6404/aa6c52
Publication status	Published - 12 May 2017

Keywords

anharmonic oscillator
drag
friction
large angle oscillations
physical pendulum

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10.1088/1361-6404/aa6c52

Cite this

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title = "Study of large-Angle anharmonic oscillations of a physical pendulum using an acceleration sensor",

abstract = "Oscillatory motion is a main topic in physics at all levels of undergraduate courses. In this work, we study the damping of a bar acting as a physical pendulum subjected to air drag.",

keywords = "anharmonic oscillator, drag, friction, large angle oscillations, physical pendulum",

author = "Fernandes, \{Jo{\~a}o C.\} and Sebasti{\~a}o, \{Pedro J.\} and Gon{\c c}alves, \{Lu{\'i}s N.\} and Ant{\'o}nio Ferraz",

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T1 - Study of large-Angle anharmonic oscillations of a physical pendulum using an acceleration sensor

AU - Fernandes, João C.

AU - Sebastião, Pedro J.

AU - Gonçalves, Luís N.

AU - Ferraz, António

N1 - Sem PDf conforme despacho.

PY - 2017/5/12

Y1 - 2017/5/12

N2 - Oscillatory motion is a main topic in physics at all levels of undergraduate courses. In this work, we study the damping of a bar acting as a physical pendulum subjected to air drag.

AB - Oscillatory motion is a main topic in physics at all levels of undergraduate courses. In this work, we study the damping of a bar acting as a physical pendulum subjected to air drag.

KW - anharmonic oscillator

KW - drag

KW - friction

KW - large angle oscillations

KW - physical pendulum

UR - https://www.scopus.com/pages/publications/85021203848

U2 - 10.1088/1361-6404/aa6c52

DO - 10.1088/1361-6404/aa6c52

M3 - Article

AN - SCOPUS:85021203848

SN - 0143-0807

VL - 38

JO - European Journal Of Physics

JF - European Journal Of Physics

IS - 4

M1 - 045004

ER -

Study of large-Angle anharmonic oscillations of a physical pendulum using an acceleration sensor

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Keywords

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