Metal Newton Cradle Pendulum Swing Balance Ball Decoration Figurine for Home & Office Classic Desk Toy
Metal Newton Cradle Pendulum Swing Balance Ball Decoration Figurine for Home & Office Classic Desk Toy is a simple construction made up of high quality Plastic base and arch to which highly durable nylon stings which bare the spheres are attached. This device helps children to understand three main physics principles i.e., conservation of energy, conservation of momentum and friction.
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