The velocity field of points a, b, c, and d is given by (vecV = uy/hhati). If the initial locations are a(1,2), b(2,3), c(3,2), and d(2,1), find their locations after 1.5s.
a. a(2,3.5), b(3,4.5), c(4,3.5), d(3,2.5)
b. a(2.5,3), b(3.5,3.5), c(4.5,3), d(3.5,2)
c. a(2.5,3), b(3,3.5), c(4,3), d(3,2.5)
d. a(2,3.5), b(3,4), c(4,3.5), d(3,2)