Talk:Volumetric flow rate
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I think that perhaps a more careful choice of words should be made with regards to the statement of the special case when the velocity is perpendicular to the area. It is claimed that the angle between the two is 0 degrees, but if they were perpendicular the angle would be 90 degrees, in which case the entire expression would be zero. Perhaps it is better to say that the area vector is coincident with the velocity vector, and show this in terms of the scalar product? fuck
