Coin Toss Modeling

Razvan C. Stefan; Tiberius O. Cheche

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arXiv · 1612.06705

Coin Toss Modeling

Razvan C. Stefan·Tiberius O. Cheche

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Abstract

The torque-free motion of rigid body in gravitational field is analyzed. The coin lands on a soft surface (such as the palm of the hand) that allows no bouncing. The model assumes the coin as a rigid body with constant angular momentum vector in the body frame, and no air resistance. Unbiased probabilities of heads and tails are obtained for various initial conditions accessible to a usual person.

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Razvan C. Stefan, Tiberius O. Cheche. 2016-12-17. Coin Toss Modeling. https://arxiv.org/abs/1612.06705

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