Pendulum Fisis dengan Massa Berubah
DOI:
https://doi.org/10.26418/pf.v9i2.49549Abstract
Telah dilakukan kajian eksperimental osilasi pendulum fisis dengan massa berubah untuk menganalisis pengaruh perubahan massa pendulum fisis terhadap gerak pendulum tersebut. Pendulum fisis terbuat dari pipa PVC yang ditutup di bagian bawahnya dan massanya dapat divariasikan dengan memasukkan sejumlah air ke dalam pipa tersebut. Analisis data dilakukan menggunakan bantuan perangkat lunak tracker. Laju air yang keluar dari pipa dapat dihitung menggunakan pendekatan yang diperoleh melalui bantuan perangkat lunak excel. Nilai momen inersia air pada pendulum dihitung menggunakan teorema sumbu sejajar dengan mensubstitusikan persamaan laju air yang keluar dari pendulum. Faktor redaman berbanding terbalik dengan pertambahan massa pendulum.
Kata kunci : pendulum fisis, osilasi, tracker, momen inersia, teorema sumbu sejajarReferences
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Date: 24-05-2023
Prisma Fisika
Email: prismafisika@physics.untan.ac.id
