| Demonstrates: Kinetic and potential energy. |
| Description: Parallel wooden race tracks that start and stop at the same positions but differ in overall length of path travelled.
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| Instructions: Gate two equal steel balls, remove gate.
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| Items Used: Small race track, two steel balls, catch box. Notes: Use a catch box to stop balls from getting lost. Math Description: None.
Size: 60" long Condition: Good. Hazard: None.
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| Schematic:
None. Tech Specs:
None. Web Links: None. |
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| History: None. |
