Does the air resistance on a falling badminton shuttlecock increase with the square of its speed?

Source and analysis pipeline for the IA served at
https://papers.diwen.dev/ib/physics-ia

    main.tex        root document
    sections/       body, one file per IA criterion
    data/           raw frame-crossing timings, as recorded
    scripts/        the analysis that turns data/ into every number and
                    figure in the report
    figures/        figures as included

Build the PDF:

    latexmk -pdf main.tex

Regenerate every number and figure from the raw data:

    python3 scripts/analyse.py && python3 scripts/make_figures.py
