Consider an air compressor used in gas turbine engine. The compressor is being tested in laboratory facility. Air enters the compressor at the ambientpressure (1 bar) and temperature at a density of 1.2 kg/m3, with an average velocity of 1m/sthroughthe inlet area of 0.8m2. Air leaves the compressor at a pressure of 6 bar(absolute),with a density of 3.6kg/m3, through an exit area of 0.2m2. Calculate:a)the averageair velocity at the exit, and b)the magnitude and direction of the force required to keep the compressor fixed in its position.