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Newtonian Demonstration

Avg. Ratings: 2.0 (1 Review)
The large size of the Newtonian Demonstration makes a big impression and helps explain the theory.

  • Wooden Frame
  • Five Nickel-Plated Steel Balls of Uniform Mass
  • Durable
  • Easy-To-See
  • Instructions Included
It's designed with durability and usability in mind. Five nickel-plated steel balls of uniform mass are suspended from a wooden frame.

Instructions are included.



Item # Description Unit Availability Price Quantity
470148-738 Newtonian Demonstration
Case of 10 Retrieving
Each Retrieving


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Total Ratings: 1
Avg. Ratings: 2.0 out of 5

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Yes: 0 No: 0 user Education / Teacher / Easton, PA
No, I didn't recommend
This is too small for me to get my hand in and definitely too small to show to a class. Also, it loses energy fast and the rythmic motion of a good cradle is almost totally missing. I wished I had gotten a better one. :(
Reply associate Published 08/29/2018
Thank you for your review. We're sorry that you are not satisfied with the performance of the Newtonian Demonstration. If you are looking for a Newtonian Demo that sustains energy for a longer period of time, I would suggest part number 470135-046 as the item in question is an economy version of the classic demonstration. Thank you again for your review, your feedback is important.
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