MENGHITUNG PERCEPATAN GRAVITASI BANDUL DAN GERAK PARABOLA

Hernelis R

Abstract


Experiment to calculate gravitational accceleration has been done using physical pendulum and parabolicmotion principles. One pendulum mass was used namely 0.4 kg .Gravitational acceleration for mass isg =29.295 m/s 2 . These results are close enough to the literature 9.81 m / s . Relative error of this gravitydetermination for each pendulum are 5.3 % .

Keywords


Gravity; Acceleration; Physical pendulum; Parabolic motion

Full Text:

PDF (INDONESIA)

References


Abdullah, M dan Khairudin. 2009. Metode sederhana untuk mengukur percepatan gravitasi bumi menggunakan pegas yang dibuat sendiri. Jurnal Pengajaran Fisika Sekolah Menengah.1:1.6-8.

Chryssomalakos C and Sudarsky D,.2003. On the geometrical character of gravitation. General Relativity and Gravitatio. 35:4. http://www.me.ucsb. edu~bennett/me105/handouts/Measurement_ of_Gravity.pdf . [20 Apr2009].

Deere J. 2006. Projectile Motion. Isabelle Newton. Phisics Dept. 83-92 Halliday, D dan R. Resnick. 1997. Fisika.

Edisi ke-3. Pantur Silaban, Erwin Sucipto, Penterjemah. Jakarta. Erlangga.

Seipel J. 2004. Stability Of A Spherical Pendulum Walker. Department of Mechanical and Aerospace Engineering, Princeton University, Princeton.USA. http: //people.virginia.edu /~stt/635/2009/ pdf%20files/ Lab %2010 %20Harmonic %20Motion %20 & %20 Pendulum. v4 .6-14 07.pdf [6 Apr 2009].

Tim Laboratorium Fisika Dasar ITB. 2008. Modul Praktikum Fisika Pasca Sarjana Kerma Depag. Penerbit ITB, Bandung.

Tipler, P.A. 1998. Fisika Untuk Sains danTeknik. Penerbit Erlangga. Jakarta.




DOI: http://dx.doi.org/10.31258/jkfi.11.8.547-552

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Indexing by:

  

 

Image