Determine the mass flow rate of the water (in kg/s) that flows through a Francis turbine if at the inlet the absolute velocity is 11.6 m/s, the inlet whirl velocity if 7.7 m/s and inlet flow velocity is 4.3 m/s. Assume that the inlet runner width is 26 mm and inlet runner diameter is 0.25 m. Assume the density of water as 1000kg/m3