Dynamics of heavy and buoyant underwater pendulums [PDF]
, 2019 The humble pendulum is often invoked as the archetype of a simple, gravity driven, oscillator. Under ideal circumstances, the oscillation frequency of the pendulum is independent of its mass and swing amplitude.
Chan, Timothy +3 more
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GALILEO’S PENDULUM AS A MAGNETIC BALANCE FOR STUDYING CHEMICAL MAGNETISM AT HOME [PDF]
Química Nova, 2021 A very simple, but rich experiment, encompassing a classical Galileo’s pendulum, has been devised to be performed at home, especially during the Covid-19 pandemics.
Henrique E. Toma
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Variations on the adiabatic invariance: the Lorentz pendulum [PDF]
, 2012 We analyze a very simple variant of the Lorentz pendulum, in which the length is varied exponentially, instead of uniformly, as it is assumed in the standard case.
Sanchez-Soto, Luis L., Zoido, J.
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Studies of Free Falling Object and Simple Pendulum Using Digital Video Analysis
Walailak Journal of Science and Technology, 2011 The motion of a free falling object and a simple pendulum were analyzed by digital cameras and computer programs (Sony Vegas, Adobe Photoshop and Microsoft Excel). The positions of the moving objects were evaluated every 33 ms from a series of images and
Pagamas GLAWTANONG +4 more
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Simple linearizations of the simple pendulum for any amplitude [PDF]
The Physics Teacher, 1997 Two simple, interpolatory-like linearizations are shown for the simple pendulum which can be used for any initial amplitude.
openaire +2 more sources
The assessment of spasticity: Pendulum test based smart phone movie of passive markers [PDF]
Serbian Journal of Electrical Engineering, 2018 The pendulum test is the method for quantification of the level of spasticity in persons with spinal cord and brain injuries/diseases. The data for the assessment comes from the analysis of lower leg rotation in the sagittal plane while sitting ...
Aleksić Antonina +3 more
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Uma discussão sobre as aproximações na determinação do período máximo de um pêndulo simples
Revista Brasileira de Ensino de FísicaNeste trabalho discutimos os cuidados que se deve tomar em fazer aproximações e nos termos que são desprezados, no caso particular da expressão para o período máximo de um pêndulo longo oscilando nas proximidade da superfície terrestre.
Rogério Netto Suave +1 more
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Shock and Vibration, 2007 An investigation of the response of a physical pendulum to time delay filtered inputs was conducted. It was shown that the physical pendulum model is more accurate than the simple pendulum for modelling the dynamic response of overhead cranes with loads ...
G. Peláez +3 more
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An accurate formula for the period of a simple pendulum oscillating beyond the small-angle regime
, 2005 A simple approximation formula is derived here for the dependence of the period of a simple pendulum on amplitude that only requires a pocket calculator and furnishes an error of less than 0.25% with respect to the exact period.
F. M. S. Lima +3 more
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Model-based Reinforcement Learning with Parametrized Physical Models and Optimism-Driven Exploration [PDF]
, 2016 In this paper, we present a robotic model-based reinforcement learning method that combines ideas from model identification and model predictive control.
Abbeel, Pieter +4 more
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