Treffer: Tracking and Analyzing the Momentum of a Midair Collision Using a 3D Camera.

This article discusses the use of 3D camera systems and accompanying software in physics instruction. The authors describe a Python program that can track and analyze the momentum of a midair collision between two playground balls. The program is freely available for instructors and can be used in student lab settings or as an instructor-led exercise. The article provides detailed information on the camera system used, the data collection and analysis process, and the results obtained. The authors conclude that the use of 3D cameras and tracking software expands the possibilities for physics experiments and enhances students' understanding of complex systems. [Extracted from the article]

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