Columbia University Physics Lecture Demonstrations


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1M40.5 Spring-Coupled Pendula

[Setup Time: 15 Min.] [Current Condition: Good]

Info

Two physical pendula are connected horizontally by a spring. Varying the height of the spring changes the period of the transfer.

Same as 3A70.1 Spring-Coupled Pendula

Setup Instructions

1. Pull one pendulum back while holding the second one at equilibrium.

2. Release, and the oscillation gradually transfers from the first pendulum to the second.

Parts List

2 Pendula connected with Springs mounted on Stands by back wall

Relevant Simulation

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Other Information

Coupled Pendulum

Real-Life Examples

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More Advanced Reading

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