Body Motion in a Resistive Medium at Temperature T

M. I. Molina

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Body Motion in a Resistive Medium at Temperature T

M. I. Molina

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Abstract

We consider a macroscopic body propagating in a one-dimensional resistive medium, consisting of an ideal gas at temperature $T$. For a whole family of collisions with varying degree of inelasticity, we find an exact expression for the effective force on the moving body as a function of the body's speed and the value of the restitution coefficient. At low and high speeds it reduces to the well-known Stoke's and Newton's law, respectively.

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M. I. Molina. 2002-07-09. Body Motion in a Resistive Medium at Temperature T. https://arxiv.org/abs/physics/0207037

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