contestada

The diameter in gif are 750 mm and 500 mm. At the larger end of the pressure is 650 kPa and the velocity is 2.8 m/s. Neglecting friction, find the resultant force on the horizontal conical reducer.
a) 1.2 kN
b) 1.5 kN
c) 1.8 kN
d) 2.0 kN