Let v be the velocity vector of a steady fluid flow. Is the flow irrotational? Incompressible? Find the streamlines (the paths of the particles). Hint. See the answers to Probs. 9 and 11 for a determination of a path.

Math 103—Week 2 Notes—1.52.2 1.5: Exponential Rules: If a > 0 and b > 0… a • a = a x+y x a xy y = a a (a ) = (a ) = axy a • b = (ab)x x a a x x = ( ) b b Exponential Growth/ Decay: kx y = y 0 exponential growth if k > 0 exponential decay if k < 0 *y is a constant 0 y = Pe continuously...