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.
- Large size for classroom demonstration
- See Newton's laws of motion in action
- Includes Instructions
NON-RETURNABLE: This item is non-returnable