Students will observe that although each block has approximately the same mass, the size of each block is different because the density of each is different. The set includes one each of pine, oak, PVC, polypropylene, acrylic, aluminum, brass and steel. Includes a sturdy storage box and teacher’s guide with activities. Grades 4 to 10. Set of eight.
https://www.wardsci.com/store/catalog/product.jsp?catalog_number=470007-252
Accurately measures position, velocity, and acceleration of a target. ScienceWorkshop version.
The Stress Strain Apparatus lets students observe stress and strain as they stretch a material to the point of fracture.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Includes 80 experiments in mechanics, thermodynamics, waves, optics, electricity and magnetism. CD included.
An extra 3-step Pulley for PASCO’s Rotary Motion Sensors.
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
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.
Determines the current through the sensor by measuring the voltage across the internal resistor.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
Allows students to mount Rotary Motion Sensors to the Rotating Platform or Gyroscope.
