Couette flow: flow between 2 long concentric cylinders of radii ro and ri, created by the rotation of one of them. solve the flow problem for a newtonian, incompressible fluid for the following two cases:

1. the outer cylinder of radius ro is rotating with an angular velocity ω (s^-1 for units). also calculate the torque for this.

2. the inner cylinder of radius ri is rotating with an angular velocity -ω (s^-1 for units). also calculate the torque for this.

You need to be more specific.  i really don't know what a "motion map" is.you can draw a graph of an object's position, distance, displacement, speed,velocity, or acceleration versus time, or you can draw a graph of the object's x-position versus its y-position and not give any information about time at all.if the graph presents position or displacement against time,  then constant velocity is a straight line . . i.e. a line that has  constant slope.if the graph shows speed against time, then constant velocityis a horizontal piece of line.if the graph shows acceleration against time, then constant  velocity is a piece of line that lies on the x-axis . . it's value is zero.