Product Description :
Size:13.
5*11.
5*13.
5cm Made of high quality material, safe and durable to use.
Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy.
Friction and damping effects are also observed.
Often used as a toy to amuse people.
Package Included: steel balls, plastic frames and base.
Great gift for everyone.
Product Details :
Detail | Value |
---|---|
Package Dimensions : | 5.59 x 4.72 x 1.54 inches; 8.15 Ounces |
Item model number : | Ro-Sqb-Rf |
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