curprev13:4713:47, 13 May 2024 200.129.210.253talk 11,303 bytes+503 Recently it was published a paper addressing air viscosity in a rotating sphere. This topic complements the theory of air viscosity in moving objects, which is often covered in Physics I (Mechanics) textbooks. Feel free to check out the article at doi.org/10.1590/1806-9126-RBEF-2023-0351.undo
curprev13:2513:25, 6 March 2023 194.95.66.1talk 10,920 bytes0 Changed caption of "Force of Drag Equation with object speed.png" image, correcting the position of the object and fluid relative to each other to match the sign of the equationundoTag: Reverted
curprev14:4314:43, 27 March 2021 141.43.177.202talk 10,187 bytes−14 Two diffenrent notations for Reynolds number were used. The one without subscript is more common (as for most dimensionless numbers in fluid mechanics).undo