{
  "annotation_id": "ad826198-1019-4ced-868d-1eda9e38606d",
  "date_created": "2026-03-02T18:01:04.408000Z",
  "date_modified": "2026-03-02T18:01:04.408000Z",
  "file_hash": "687403d5e4494cb2799a76ec0b760a9182e683fb70f7f8d67efc7a6ef8151edc",
  "private": false,
  "record": {
    "abstract": "In the paper two car collinear collisions are discussed using Newton\u0027s law of\nmechanics, conservation of energy and linear constitutive law connecting impact\nforce and crush. Two ways of calculating the mutual restitution coefficient are\ngiven: one based on car masses and one based on car stiffness. A numerical\nexample of an actual test is provided.",
    "arxiv_id": "physics/0601168",
    "authors": [
      "Milan Batista"
    ],
    "categories": [
      "physics.soc-ph",
      "physics.pop-ph"
    ],
    "title": "On the Mutual Coefficient of Restitution in Two Car Collinear Collisions",
    "url": "https://arxiv.org/abs/physics/0601168"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "04e012ce-dbc1-4213-acb9-237941b0cb73",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}