A piston (diameter of 4in., length of 12in.) slides through a hydraulic jack, which has an inner diameter of 4.001 in. The space between the piston and jack body is filled with a Newtonian fluid that has a viscosity of 0.01 lb?s/ft2. Determine the maximum frictional force that must be overcome to move the piston at a rate of 1in/s from the initial position. The full 12in. length of the piston is within the jack body. Consider only the force due to viscous effects.