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Hooke's law with Cobra3
Principle: The validity of Hooke's Law is proven using various helical springs with different spring constants. In comparison, the behaviour of a stretched rubber band is examined, for which there is no proportionality between acting force and resulting extension.
Tasks:
1. Calibration of the system (movement sensor and force sensor).
2. Measurement of the tensile force as a function of the path for three different helical springs and a rubber band.
3. Determination of the spring constant and evaluation of a hysteresis curve.
4. Verification of Hooke's law.
| Artikel-Nr. | Artikelbezeichnung |
|---|---|
| P2130111 | Hooke's law with Cobra3 |
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