3A20.30 - Simple Harmonic Motion - Air Track & Hoop Springs

Code Number:
3A20.30
Demo Title:
Simple Harmonic Motion - Air Track & Hoop Springs
Condition:
Good
Principle:
Simple Harmonic Motion
Area of Study:
Acoustics
Equipment:
Air track, Cars and Matched set of springs, Timing gates and counter if desired, Spark tape and Spark Generator.
Procedure:

Set up is as indicated plus a variety of easy variations. Practice will be needed for the air track. The Tacoma Narrows Bridge Film should also be on hand for this topic.  

References:
  • Andreas Valadakis, "Author's Response", TPT, Vol. 52, #9, Dec. 2017, p. 517.
  • Eugene Hecht, "A Cautionary Note On Operationally Defining Force and Mass", TPT, Vol. 55, #9, Dec. 2017, p. 516.
  • Andreas Valadakis, "Mechanics from Scratch", TPT, Vol. 52, # 1, Jan. 2014, p.  49.
  • Daniel Hoyt, "More on Damped Oscillators", TPT, Vol. 43, # 4, Apr. 2005, p. 196 - 197.
  • M. I. Molina, "Authors Response", TPT, Vol. 43, # 4, Apr. 2005, p. 197.
  • M. I. Molina, "Exponential Versus Linear Amplitude Decay in Damped Oscillators", TPT, Vol. 42, # 8, Nov. 2004, p. 485. 
  • Clifton Bob Clark and Clifford E. Swartz, "Analytic Solution for Oscillator Friction", TPT, Vol. 34, # 9, Dec. 1996, p. 550.
  • R. R. Boedeker, "Vertical and Horizontal Harmonic Oscillators: An Air to Understanding", TPT, Vol. 27, # 5, May 1989, p. 378.
  • John Sherfinski, "The Nonlinear Spring and Energy Conservation", TPT, Vol. 27, # 7, Oct. 1989, p. 552.
  • A. Filipponi, D.R. Cavicchia, "Anharmonic Dynamics of a Mass O-Spring Oscillator", AJP, Vol. 79, # 7, July 2011, p. 730.
  • Mx - 7:  Freier and Anderson,  A Demonstration Handbook for Physics.




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