Analysis of Spring's Constantant Value By Combining the Concepts of Hooke's Law and Archimedes' Law

JIPF (Jurnal Ilmu Pendidikan Fisika) Pub Date : 2018-08-31 DOI:10.26737/JIPF.V3I2.686

M. Khoirina, C. Cari, S. Sukarmin

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引用次数: 1

Abstract

The purpose of this study was to determine the constantant value of a spring. This research was an experimental research consisting of several stages of preparation, determining independent and dependent variables, conducting experiments, analyzing and concluding. This research used a simple material that was solid beam with a length of 3.5 cm, width of 3.5 cm, height 4.5 cm and mass of 300 g, two types liquid of water and cooking oil, one spring to be calculated the value of spring constantant. The results showed that the volume of dyed objects was inversely proportional to the increase of the length of the spring and the density of the liquid type affected the magnitude of increase in the length of the spring. The constantant value of the spring in water was 21.43 N/m and the spring constantant value of cooking oil was 21,27 N/m. These results can be used as a proof of the truth of equations that combine the concepts of Hooke's law and Archimedes' Law. It can then be used as an alternative to investigating the value of spring constantant k in addition to Hooke's law experiments and simple harmonic motion.

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结合胡克定律和阿基米德定律分析弹簧的常数值

本研究的目的是确定弹簧的恒定值。本研究是一项实验研究，由准备、确定自变量和因变量、实验、分析和结论几个阶段组成。本研究采用长3.5 cm，宽3.5 cm，高4.5 cm，质量300 g的固体梁为简单材料，水和食用油两种液体，一个弹簧计算弹簧常数的值。结果表明，染色物的体积与弹簧长度的增加成反比，液体类型的密度影响弹簧长度的增加幅度。泉水的恒定值为21.43 N/m，食用油的恒定值为21,27 N/m。这些结果可以用来证明结合了胡克定律和阿基米德定律的方程是正确的。除了胡克定律实验和简谐运动之外，它还可以作为研究弹簧常数k值的一种替代方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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JIPF (Jurnal Ilmu Pendidikan Fisika)

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