{
  "annotation_id": "6c2486f1-42ea-4f7f-ad65-23b0a2110fe1",
  "date_created": "2026-03-02T18:00:42.615000Z",
  "date_modified": "2026-03-02T18:00:42.615000Z",
  "file_hash": "4a82e7efb68ea1cabd04bab9cb734843ab5bd74cd34f4a6aee44140691ac1274",
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  "record": {
    "abstract": "We discuss the equation of motion of the driven pendulum and generalize it to\narbitrary driving angle. The pendulum will oscillate about a stable angle other\nthan straight down if the drive amplitude and frequency are large enough for a\ngiven drive angle. The emphasis is on the parameters associated with a simply\nmade demonstration apparatus.",
    "arxiv_id": "physics/0211047",
    "authors": [
      "Gordon J. VanDalen"
    ],
    "categories": [
      "physics.ed-ph",
      "physics.class-ph"
    ],
    "doi": "10.1119/1.1603269",
    "journal_ref": "Gordon J. VanDalen, Am. J. Phys. 72, 484 (2004)",
    "title": "The Driven Pendulum at Arbitrary Drive Angle",
    "url": "https://arxiv.org/abs/physics/0211047"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "48552f0f-5d31-41e7-ab77-b7c64cd5fae9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}