3A10.20 - Upside Down Pendulum

Upside Down pendulum

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PIRA Classification: 3A10.20

Description: A clock spring attached to a stand has an adjustable mass that can be placed anywhere along the length of the spring. The spring is set in motion. The longest period is approximately 3 seconds.

Special Instructions: None

Condition: Good

Setup time: 1 minute

Safety Issues: None