2026/07/30 by Josep Ll. Suñer, Francisco M. Muñoz-Pérez, Juan C. Castro-Palacio +4
Physics and Astronomy · #physics.ed-ph
arxiv created 2026/07/30 · arxiv updated 2026/07/31
Smartphones have become a standard measurement instrument in the physics laboratory. Theirbuilt-in accelerometers, gyroscopes, magnetometers, and cameras have been used to investigate a wide range of phenomena in mechanics, and rotational motion in particular has proven especially well-suited to smartphone-based experiments. A recurring limitation, however, is that most experiments rely on precompiled sensor apps whose interfaces cannot be tailored to a specific activity, and until recently creating customized smartphone laboratories required programming knowledge beyond what most physics teachers possess. Following the approach, we recently introduced for acoustic experiments,10 in this paper we show that a fully customized, browser-based rotation laboratory can be generated entirely through natural-language prompting of an AI assistant, with no manual coding. We use it, together with a simple rotating platform, to characterize both uniform circular motion (UCM) and uniformly accelerated circular motion (UACM), and we validate the sensor measurements against independent video analysis with Tracker.