I have the following
dp = Quantity[1, "pascal per millimeter"]
R = Quantity[10, "millimeters"]
\[Mu] = Quantity[1, "millipascal second"]
v[z_] := N[1/(4 \[Mu]) (dp)*(z^2 - R^2), 2]
But then getting
In[69]:= v[3 mm]
Out[69]= (9.0 mm^2 +
Quantity[-1.0*10^2, ("Millimeters")^2]) (Quantity[25., 1/(
"Centimeters" "Seconds")])
This is not what I expecrted. I expectred a clean result in terms of mm/sec. What I did wrong?
