About This

• 100% Pure
• * In the mechanical experiment, the working principle and characteristics of the movable pulley and the fixed pulley are explored.
• * Product Composition: base, metal bracket, 2 single pulleys and cotton thread, which can be disassembled/assembled.
• * Physics is a practical science. Learn basic physics principles and conduct experiments with these movable pulley and the fixed pulley demonstrator to study physics.
• * We have provided some simple experimental ideas. In our pictures, we can use this to open up our ideas to understand some hypotheses about the movable pulley and the fixed pulley.