DIY Newtons Pendulum Balance Balls Physics Science Cradle Educational Toys DIY Experiment Kits Home School Educational Kit



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Products are related to energy / energy transfer and other related knowledge. 

They are interesting and suitable for students in grade one or above. (parents need proper guidance).

Five ball impact pendulum is a demonstration device that can collide and swing energy conversion and transmission. 

It is mainly composed of wooden frame, fine drawing wire, screw ring, glass ball and so on. 

When the ball A reaches a certain height, the ball A has a potential energy. 

The ball A is put gently, and the potential energy is gradually converted into kinetic energy. 

Until collision ball B transfers kinetic energy to ball B, B is passed to C… Until E. 

The ball E is hit to a certain height, and the kinetic energy is converted into potential energy. 

The sphere E is swung back to the opposite direction and the ball A hits a certain height.


Materials: wooden parts / glass beads / screws / rope (no glue).

Packing Description: plastic bag,simple description of color map

Product size: long 16cm/6.3", wide 12cm/4.72", high 12cm/4.72"

1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.

Package Content:

1 x Newtons Pendulum