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Results tagged with drag
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user 357962
The force on a body resulting from it's motion through a fluid (gas or liquid). This force is directly opposed to the direction of travel.
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Drag force on a bicyclist
Recently, I wrote an introductory physics exam where I encountered the following problem:
We look at a bicyclist with the wind drag force $\vec{F_R}(t) = -k \vec{v}(t) |\vec{v}(t)|$ who accelerates with … I would be perfectly fine if I was given either the wind vector or a scalar equation for the drag force, but I don't know what to do with this. …
