Question: The velocity components for a fluid flow are given as
follow: z(x-2)2 u = ty w = xy (t is time) t+1 a.) Is the flow
incompressible or not? b.) How many dimensions does the flow have?
c.) Is the flow irrotational or rotational? d.) Find the local
acceleration of the flow along x-direction at the points
A(x,y,z,t)=A(0,1,1,4); B(x,y,z,t)=B{2,2,1,0)? e.) Find the
convective acceleration of the flow along y-direction at the points
A(x.y,z,t)=A(0,1,1,4); B(x,y,z,t)=B(2,2,1,0)?