The air flowing over a cylinder of diameter 59 mm and infinite length with a velocity if 0.1 m/s. Find pressure drag on 1 m length of the cylinder, if the total drag coefficient is 1.5 and shear drag coefficient is 0.25. Take density of air 1.2 kg/m3.

The air flowing over a cylinder of diameter 55 mm and infinite length with a velocity if 0.1 m/s. Find the total drag, shear drag and pressure drag on 1 m length of the cylinder, if the total drag coefficient is 1.5 and shear drag coefficient is 0.25. Take density of air 1.2 kg/m3.