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.
Nice teaching tool for teachers, parents, etc,
Perfect toys for kids who love science.
Also nice decoration for home, office, etc.
Color: wine red
Item size: 90*76*92mm
Packaging size: 95*82*32mm
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Please allow slight dimension difference due to different manual measurement.