About This

• Using colliding balls of the same size and different masses to verify the law of conservation of momentum.
• The experimenter is mainly composed of aluminum alloy rails, brackets, scale lines, etc. It is equipped with a metal ball, a glass ball, a plastic ball (diameter: 16mm), and a copper weight.
• Appropriate physical activities and research are not only fun, but can also enhance students' observation skills, stimulate questions, and connect the content of the book with real life.
• Physics is a practical science. Learn basic physics principles and conduct experiments with these kinetic potential energy demonstrator to study physics.
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