A set of five surfaces to provide different coefficients of friction for dynamics experiments. Surfaces include wood, rubber, HIPS, sandpaper and carpet. Each surface measures 600 x 85 mm.
The Stress Strain Apparatus lets students observe stress and strain as they stretch a material to the point of fracture.
Combines features that significantly improve the ease of setup, the durability of the Torsion Band and the quality of results. In the newer models the spheres are tungsten rather than lead.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Determines the current through the sensor by measuring the voltage across the internal resistor.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
