A series of identically sized metal balls will be suspended in a frame so that they are just touching each other at rest.
Demonstrates pendulum and shows the Laws of Conservation of Momentum and Energy.
Each ball is attached to the frame by two rubber wires of equal length angled away from each other.
Includings steel balls,frames and base.
Size: 3.54x2.95x3.54 inch
Packing content:
1 x Balance Balls Desk Toy Brand Unbranded MPN Does not apply UPC Does not apply EAN Does not apply Type Newton's Cradle Color Black
AU Stock Lightweight Newton's Cradle Steel Balance Balls Desk Top Pendulum
Feature: A series of identically sized metal balls will be suspended in a frame so that they are just touching each other at rest. Demonstrates pendulum and shows the Laws of Conservation of Momentum and Energy. Each ball is attached to the frame by two rubber wires of equal length angled away from each other. Includings steel balls,frames and base. Size: 3.54x2.95x3.54 inch
Packing content: 1 x Balance Balls Desk Toy
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AU Stock Lightweight Newton's Cradle Steel Balance Balls Desk Top Pendulum
Feature: A series of identically sized metal balls will be suspended in a frame so that they are just touching each other at rest. Demonstrates pendulum and shows the Laws of Conservation of Momentum and Energy. Each ball is attached to the frame by two rubber wires of equal length angled away from each other. Includings steel balls,frames and base. Size: 3.54x2.95x3.54 inch