College Physics >

2017 , Vol. 36 >Issue 6: 31 - 35

DOI: https://doi.org/10.16854 /j.cnki.1000-0712.2017.06.009

Discussion on the experiment of measuring the effective mass of spring by Jolly’s scale

  • ZHANG Chun-ling ,
  • SUN Qian ,
  • CUI Xiu-mei ,
  • TANG Lei
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  • 1. College of Physics Science，Nankai University，Tianjin 300071，China; 2. Basic Department，Logistics University of PAPF，Tianjin 300309，China

Received date: 2016-11-12

  Revised date: 2016-12-28

  Online published: 2017-06-20

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Abstract

For the experiment of measuring the effective mass of the spring，we study the effect of the shape and mass of spring and the starting point of recording time on the effective mass of the spring. We also compare the calculations of two kinds of data processing methods and discuss the open teaching methods.

Key words： simple harmonic vibration; Jolly scale; effective mass; data processing

Cite this article

ZHANG Chun-ling , SUN Qian , CUI Xiu-mei , TANG Lei . Discussion on the experiment of measuring the effective mass of spring by Jolly’s scale[J]. College Physics, 2017 , 36(6) : 31 -35 . DOI: 10.16854 /j.cnki.1000-0712.2017.06.009

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