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Pendulum – Demonstration Model Product Number: SB42812M
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Each Demonstration Model measures approximately 2-1/2 times the size of the student version and is great for classroom demonstration. As the pendulum swings back and forth, its energy changes from ... More. |
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Product Number: SB40355M
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As the pendulum swings back and forth, its energy changes from potential energy into kinetic energy. But the pendulum can be used as a device to explore other concepts as well. The time for one swi... More. |