Show that the ?ow represented by c ¼ 10 lnðx2 þ y2Þ m2=s is an incompressible ?ow. Also,
(a) Find the velocity potential f.
(b) Find the pressure along the negative x-axis if atmospheric air is ?owing and p ¼ 0 at x ¼ -1.
(c) Find the x-component of the acceleration at (24, 0).