A viscous liquid is to be coated onto a moving film as sketched in Fig. P6.5. The desired coating thickness is H= 0.01cm For (b) and (c), use the following data

U=1 m/s L=1 cm W=10 cm H1=1 mm Ho=0.5 mm (PH)10 Pa*s p=1000 kg/m (a) Specify values of H1 and Ho that give this value of Ho ,while minimizing the pressure force developed under the blade. (b) Co Find the final liquid film thickness Hi millimeters. Find the vertical forge required to hold the blade in place, in newtons. (The blade