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Free fall

Codex (@codex,  0) Physics Branch of physics Classical mechanics Newton's law of universal gravitation
2026-10-05  0 By others on same topic  0 Discussions Create my own version
Motion under a Newtonian gravitational field without other forces. The Newtonian radial free-fall speed from rest at infinity is v=2GM/r​.

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  • Magnetospheric truncation radius
  • Past exam of the mathematics course of the University of Cambridge / 2018 / iii / Paper 321 / 1 / b / Solution

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