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Newton's Cradle Reassuring High Quality: Every steel ball has been precisely measured for uniform and equal weight. Unique selected of the wooden base and steel ball with great quality matetrial thread delivers excellent texture, guarantee your experience. Longer Swing Time: Balance Pendulum Ball could last for 15-20 seconds due to the resistance of the air and friction.
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Item Description Our classic and timeless physics desk toy, Newton's Cradle Balance Balls, is designed to provide an engaging and educational experience for all ages. With its mesmerizing swinging spheres, this toy visualizes the third law of motion, making it a fascinating fidget toy. When one ball is lifted and released, it sends force through the rest of the spheres, pushing the end ball in the opposite direction. This demonstration of physics principles is fascinating to watch.
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100% Brand New and High Quality, Weight: 95g, Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy.,
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