Draw a sketch and use a brief analysis based on course notes: Determine the torque necessary to impose rotation rate of 1 rotation/sec for a concentric cylinder (Couette) device. The inner cylinder is 23 mm and the outer radius is 25 cm, and the length of the cylinders is 5 cm. The fluid in the gap has viscosity of 1 Pa. s. Recall that 1 rotation is 360 degrees.