Aparticular slurry is a nonnewtonian shear-thinning fluid, subject to the "power law", i. e., =m ||·n, with n = 0.8 and m = 80 cp s(n-1). we desire to pump the slurry a distance of 12 m through a smooth pipe of diameter 8 cm at a rate of 12 kg/s. the fluid has density of 1100 kg/m3. compute the required pressure drop to achieve this flow. give your answer in kpa.