Plastic pucks on air table.

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(A)Mechanics - A+35: Linear Momentum

AirTable: Collisions in Two Dimensions. Air Table Apparatus with plastic pucks of different sizes and weights. Working surface of the table is about 1x1 meters. Pucks bounce off of the Spring Wire.
UCB Index: 
A+35+25
PIRA Index: 
1N40.21
Demo Diagram: 

UCB Taxonomy:

PIRA Taxonomy:

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A+35+28 Executive size pool table