Consider a blood vessel with radius .01 cm, length 3 cm, pressure difference 3000 dynes/(sq cm), and viscosity [math]=.027.

Find the velocity of the blood along:
(a) the center line [math]
(b) at radius [math] cm, and
(c) at the wall [math]cm
(d) Find the velocity gradient at [math].

(a) cm/s
(b) cm/s
(c) cm/s
(d) (cm/s)/cm