1x Newton Cradle Steel Balance Ball Physic School Educational Supplies teaching Science Desk toys Fr

Subject:

Physics

Brand Name:

Newton Balance Ball

Model Number:

FH719

Product Description Newton's Cradle Fun Steel Balance Ball Physics Science Desk Toy Accessory Gift100% Brand New and High Quality
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.
Includes steel balls, plastic frames and base.
Great gift for everyone. Original box: Yes
Color: Black & Silver
Item size: 90*76*92mm
Packaging size: 95*82*32mm
Net weight: 100g
Package weight: 110g
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