Torsion Of A Spiral Spring  Torsion Of A Spiral Spring ] Features Low cost, effective teaching Self-contained Wall-mounted Measurement of torsional stiffness Demonstration of Hooke's law for torsional spring Comparison with theoretical...
Vibration Of A Spiral Spring Features Low cost, effective teaching. Self-contained. Wall mounted. Measurement of oscillation frequency. Demonstration of Hooke's law for torsional spring. Comparison with theoretical predictions. Three year warranty....