An unbaffled tank 1.2 m in diameter and 2 m high is filled to a depth of 1.2 m with a latex mixture having a viscosity of 0.001 Pa.s and a density of 900 kg/m. A 3-bladed, 360 mm diameter propeller with a pitch of 1.5:1 is installed in the tank 360 mm from the bottom. The motor available produces 8 kW; will it be adequate to drive the agitator at a speed of 800 rpm? Justify your