2018/12/10 by Alex Estupiñán, Miguel Pico, Estupiñán, Alex +4
Decision Sciences · Engineering · Social Sciences · #FOS: Physical sciences #Knowledge Societies in the 21st Century #Mechanics and Biomechanics Studies #Multidisciplinary Science and Engineering Research #Physics Education (physics.ed-ph)
paper · pdf · doi:10.48550/arxiv.1812.04140
openalex publication_date 2018/12/10 · openalex created_date 2022/10/01 · openalex updated_date 2026/07/28
In the course of basic physics, more precisely the course of classical\nmechanics should be understood as clearly as possible the subject of rotational\ndynamics for students of science and engineering, to have clarity with the\nissues concerning rotational dynamics, such as calculation of torque and forces\napplied to a moving system. This paper presents the implementation of a\nphysical pendulum for the physics laboratory using mainly a bar and a disc\nmounted on it, which can be moved along this bar, using implements such as a\nflexometer to measure the different lengths and a stopwatch to take the\noscillation period of the pendulum.\n This work shows the analytical development using the Simple Harmonic Motion\n(S.H.M) and experimental for the elaboration of the data collection and the\nrealization of the laboratory with which the moment of inertia and the value of\ngravity could be obtained. Finally, the theoretical, experimental results and\nthe respective errors obtained by the experiment are shown.\n