In a Newton's Pendulum, when the ball on the end strikes the others it sends the one on the opposite end into the air. But why are the balls in the middle so calm?
- Black Pendulum.
- Colors : Black.
- Size (cm) : 19x17x16.
- Imazing gift for all occasions.
- Newton's Cradle is a clever device that not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy
- Includes steel balls and Plastic base
- Material : Metal, Plastic.
- Made in China.