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arXiv · 1910.00072

Experimental analysis of a physical pendulum with variable suspension point

Martin Monteiro·Cecilia Stari·Cecilia Cabeza·Arturo C. Marti
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Abstract

A physical pendulum with variable point of suspension (and, as an outcome, variable inertia moment) is experimentally analysed. In particular, the period of the small oscillations as a function of position of the suspension point is measured using three different methods: a smartphone used both as an independent tool or as a data-logger and commercial photo-gate. The experimental results are successfully compared with theoretical calculations based on the addition of inertia moments and the Steiner theorem.

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Martin Monteiro, Cecilia Stari, Cecilia Cabeza, Arturo C. Marti. 2019-09-23. Experimental analysis of a physical pendulum with variable suspension point. https://arxiv.org/abs/1910.00072

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