{
  "annotation_id": "1de21c35-6365-4cb4-b1cd-d88a9fa6bc99",
  "date_created": "2026-03-02T18:01:00.008000Z",
  "date_modified": "2026-03-02T18:01:00.008000Z",
  "file_hash": "05d8b681ba9f1837c4fc64608b478dbe6494d7aa0c72054395b827d6e3a12ee1",
  "private": false,
  "record": {
    "abstract": "An experimental formula, sometimes named as Newton-collision-formula, (v1-v2)\n= - e.(u1-u2) relating relative-velocities before \u0026 after impact of two bodies\nunder linear-collision, is commonly used successfully for study of\ncollision-dynamics. Although it seems possible as shown in text-books [1,2] to\nderive this relation, assuming (defining) e as ratio of impulses during\nrestitution \u0026 deformation; but as yet, neither a good theoretical-basis nor a\ngeneral-derivation of this formula based on obvious choice of\nenergy-consideration, has been reported. In this brief-paper a\nrelativistic-theoretical-basis is adopted and a general formula-derivation is\ngiven. It is shown, interestingly, that proof of the Newton-collision-formula\nis hidden in Einstein-special-relativity.",
    "arxiv_id": "physics/0506111",
    "authors": [
      "R. C. Gupta",
      "Ruchi Gupta",
      "Sanjay Gupta"
    ],
    "categories": [
      "physics.gen-ph"
    ],
    "title": "A Novel General Theoretical Derivation of Newton-Experimental-Formula   for Collision of Particles",
    "url": "https://arxiv.org/abs/physics/0506111"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "61166411-7183-4106-bbb5-f096d5f1618a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}