Newtonian Demonstration

This Newtonian Demonstrator is a large size to clearly explain the theory. Wooden frame consists of five nickel plated steel balls of uniform mass suspended from the frame. Includes instructions. Size: approx. 9″ L x 7″ W x 8″ H.

Key Features :

i : Large size for classroom demonstration
ii : See Newton's laws of motion in action
iii : Includes Instructions