Pulley Large Demonstration Single, Designed for Classroom Demonstrations, Light-weight, low-friction, and deformation-resistant plastic ensures accurate results, Open to make it easier for users to run pulley cords through them
Accessories for vibration generator (U56001) for demonstrating standing longitudinal waves in a coil spring. Consisting of angled stand rod, coil spring and connector pin for attachment of the spring to the vibration generator.
Whiteboard Mechanics system consists of a large, colorful, and easy-to-see components, made of heavy-gauge aluminum and stored in a foam cushioned storage case. Setting up a demonstration is quick and simple!