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Abstract

Springs are widely used elastic systems in various fields and it is necessary to obtain the spring constant. The spring constant is a function of many variables that have been experimentally measured on the effect of spring mass on spring constant changes. The concept of effective mass and its value were investigated experimentally in the ranges where the mass of the foreign body is between 0.2-10 times the weight of the spring coil. From the graphical and numerical analysis, it can be seen that the experimental results are close to the theoretical result of 0.33 in a range of ≤M≤4 , but the outside of this interval, the experimental results are different from the theoretical value. Without taking into account the effect of gender as well as the effect of size and that the return property of the spring to the initial state is different for different springs, it can be understood due to the contradiction of the experimental answer with the theoretical answer in large intervals. Data collection in the physics laboratory was done with an optical timer by an accuracy of 0.001s, and a millimeter ruler, which the result as a linear graph of the period square to the mass function in all measurement intervals shows an intersection of 0.035, which gives a value of 0.384 for the mass coefficient of the spring.

Keywords

ffective Mass Harmonic Vibration Vibration Period Vibration Kinetic Energy Spring Constant

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Khawari, R. A. (2025). Experimental Study of Spring Harmonic Vibrations and Investigation of Changes, Spring Constant as a Function of Its Mass. Journal of Natural Sciences – Kabul University, 6(4), 97–106. https://doi.org/10.62810/jns.v6i4.353
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References

  1. Galloni EE, Kohen M. Influence of the mass of the spring on its static and dynamic effect. Am.J.Phys. 1979; 47(12): 1076-78.
  2. Cushing JT. The spring-mass system revisited. Am.J.Phys. 1984; 52(10): 925-33.
  3. Ma Y, Chang H, Wu Z, Jiang Y, Li J, Yin X, et al. Theoretical Study of the Energies of the Oscillating System with a Well-Distributed Mass of the Spring. SV. 2019; 53(4): 139-49.
  4. Ruby L. Equivalent mass of a coil spring. the physice teacher. 2000; 38(3): 140-41.
  5. Rodriguez EE, Gesnouin G. Effective Mass Of An Oscillating Spring. 2007; 45(1).
  6. Mahanty J, Fox JG. The Effective Mass of An oscilating Spring. AmJPH. 1970; 38(1): 98.
  7. Christensen J. An improved calculation of the mass for the resonant spring pendulum. Am.J.Phys. 2004; 72.
  8. yost S. The Effect of Spring Mass on the Oscelation Frequency. Uneversity of Tennesee. 2002 feb.
  9. رجب علی خ. دریافت مایعات کم لزوج با فنر. مجله علمی پوهنتون کابل. ۱۳۹۴; 1(2): ۳۰-۴۰.
  10. Tang YM, Hui KC. 7- Tang, Y. M.; Hui, K. C. (2007-07-01). "The Effect Of Tendons On Foot Skin Deformation". Computer-Aided Design. Human Modeling And Applications. 39 (7): 583–597. AmJPh. 2012;: 583-597.
  11. Tang YM, Hui KC. Simulating Tenden Motion with Axial Mass- Spring System. Computer & graphics. 2009; 33(2).
  12. Young HD, Freedman RA. UNIVERSITY PHYSICS With Modern Physics. 14th ed.: Pearson; 2016.
  13. J.W. SRA&J. “PHYSICS FOR SCIENTISTS AND ENGINEERS With Modern Physics 9 Edition” : CENGAGE Learning; 2014.
  14. Walker J. FUNDAMENTALS OF PHYSICS : John Wiley Sons; 2014.