Designed for educational purposes, the physics experiment pulley set is an resource for teaching mechanics. The set includes four pulleys that can be configured in multiple ways to demonstrate different mechanical principles. Students can use the pulleys to conduct experiments that show how force is distributed in a pulley system. This practical experience helps students grasp complex concepts such as tension, load distribution, and the efficiency of different pulley setups, making abstract theories more tangible. Features -Color:Green -Material:Plastic,metal -Size:11.00X4.00X2.20cm/4.32X1.57X0.86in -Size:11.00X4.00X1.20cm/4.32X1.57X0.47in -Ideal for learning: tailored for student mechanics experiments, facilitating a deeper understanding of physics concepts -Flexible experimentation: the twosingle and twodouble setup enables multiple types of experiments, enhancing experimental variety -Safe and durable: built with durable and safe materials to ensure the safety and longevity of the equipment -Simplified operation: features a straightforward design that makes it easy for students to operate, boosting experimental efficiency -for schools: Meeting the needs of the school laboratory, facilitating students' experimental operations, and Increase the diversity of experiments Package list: 4 x experimental pulley block