The study of oscillatory phenomena is an important topic in several areas of knowledge. The understanding and the solution of many problems that scientists and engineers confront nowadays can be formulated, at least as an analogy, in terms of an oscillatory movement. The description of the motion of this nature has remarkable contributions to the mathematical and conceptual formation of the students and for solving daily problems in several areas. In this paper we propose a theoretical and experimental approach involving the phenomenon of harmonic oscillations in two dimensions. Lissajous curves were used as experimental demonstration of the resulting trajectories. These curves were obtained from relatively simple experimental apparatus, wh...
Dada la importancia del movimiento oscilatorio en el estudio de los fenómenos naturales y consider...
In this publication, Euler derived for the first time, the differential equation of the (undamped) s...
The pendula are largely used in teaching activities of physical introductory courses. Often, in thes...
There are several techniques to obtain the sound velocity in air, from the very simple ones, which u...
Knowledge in classical physicsA two-dimensional oscillator produces a Lissajous figure. The figure w...
A smartphone acceleration sensor is used to study two-dimensional harmonic oscillations. The data re...
In classroom, the Simple Harmonic Movement (SHM) is a content generally seen only in the form of exp...
Neste trabalho discute-se um arranjo experimental bastante simples e de baixo custo, cujo objetivo c...
In this paper, we present a simple experiment to introduce the nonlinear behaviour of oscillating sy...
Lissajous figures have been a very important tool in physics and engineering, these let us analyze a...
Dissertação (mestrado) — Universidade de Brasília, Instituto de Física, Programa de Pós-Graduação de...
De forma geral, os cursos de física clássica oferecidos nas universidades carecem de exemplos de apl...
O fenômeno de vibração induzida por vórtices (VIV) é um problema fundamental dentro da Mecânica dos ...
Neste trabalho estuda-se a interação, através de choques, entre um oscilador harmônico e um carro de...
Tratar fenômenos ondulatórios como o de batimentos e ressonância em cursos introdutórios de Física p...
Dada la importancia del movimiento oscilatorio en el estudio de los fenómenos naturales y consider...
In this publication, Euler derived for the first time, the differential equation of the (undamped) s...
The pendula are largely used in teaching activities of physical introductory courses. Often, in thes...
There are several techniques to obtain the sound velocity in air, from the very simple ones, which u...
Knowledge in classical physicsA two-dimensional oscillator produces a Lissajous figure. The figure w...
A smartphone acceleration sensor is used to study two-dimensional harmonic oscillations. The data re...
In classroom, the Simple Harmonic Movement (SHM) is a content generally seen only in the form of exp...
Neste trabalho discute-se um arranjo experimental bastante simples e de baixo custo, cujo objetivo c...
In this paper, we present a simple experiment to introduce the nonlinear behaviour of oscillating sy...
Lissajous figures have been a very important tool in physics and engineering, these let us analyze a...
Dissertação (mestrado) — Universidade de Brasília, Instituto de Física, Programa de Pós-Graduação de...
De forma geral, os cursos de física clássica oferecidos nas universidades carecem de exemplos de apl...
O fenômeno de vibração induzida por vórtices (VIV) é um problema fundamental dentro da Mecânica dos ...
Neste trabalho estuda-se a interação, através de choques, entre um oscilador harmônico e um carro de...
Tratar fenômenos ondulatórios como o de batimentos e ressonância em cursos introdutórios de Física p...
Dada la importancia del movimiento oscilatorio en el estudio de los fenómenos naturales y consider...
In this publication, Euler derived for the first time, the differential equation of the (undamped) s...
The pendula are largely used in teaching activities of physical introductory courses. Often, in thes...