written by Adrian Fernandez-Gavela, Cristina Gonzalez-Gago, and M. A. Cerdeira

When a mass hanging from a spring is separated a small distance from the equilibrium position, it oscillates under the action of a restoring force proportional to the distance to the equilibrium point. It can be verified that, in this situation, the mass describes a simple harmonic motion.
To study the restoring forces and the resulting motion we used a vertically hanging spring with a mass holder at the bottom. The oscillation motion of the different hanging masses is recorded, and the videos are analyzed with Tracker to obtain the respective trajectories.

• Download Document.pdf - 1009kb Adobe PDF Document

Last Modified July 22, 2021

A Tracker Experiment file with a high speed MP4 video clip and trk data file showing how to analyze a mass attached to vertically hanging spring.

• Download Harmonic_100g.trz - 2756kb Tracker Document Set

Last Modified April 27, 2023

This file has previous versions.

The video used by mass and spring experiment.

• Download MassAndSpring.mp4 - 1764kb video/mp4

Last Modified April 20, 2023