College of Liberal Arts & Sciences
3A20.35 - Air Cart Masses and Springs - Air Track & 2 Springs
Attach the Plexiglas bar across the air track at the midpoint. When using the spark generator be sure that there is nothing to cause a short circuit. Attach the sparking pins to the desired car. Set the car into the track, position a length of tape under the sparking pin and tape to the railing with masking tape. Practice will be necessary. Timing gates and counters may be used if desired.
- Sándor Egri and Lóránt Szabó, "Analyzing Oscillations of a Rolling Cart Using Smartphones and Tablets", TPT, Vol. 53, #3, Mar. 2015, p. 162.
- Christopher A. Brueningsen, "Investigating Magnetic Oscillations", TPT, Vol. 31, #3, Mar. 1993, p. 184.
- Alan Cromer, "The x3 Oscillator", TPT, Vol. 30, #4, Apr. 1992, p. 249.
- John L. Kroening, "Question About x3 Oscillator", TPT, Vol. 30, #6, Sept. 1992, p. 326.
- Alan Cromer, "Response to Kroening", TPT, Vol. 30, #6, Sept. 1992, p. 326.
- George Matous and John Matolyak, "Teaching Important Procedures with Simple Experiments", TPT, Vol. 29, #8, Nov. 1991, p. 541.
- Thomas B. Greenslade, Jr., "Damped Simple Harmonic Motion on a Linear Air Track", TPT, Vol. 7, #7, Oct. 1969, p. 395.
- David Kutliroff, "69, Simple Harmonic Motion Is Displayed and Analyzed with a Cart, Springs and an Accelerometer", 101 Classroom Demonstrations and Experiment For Teaching Physics, p. 152.
- Sa-13: Freier and Anderson, A Demonstration Handbook for Physics.
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