Show transcribed image textFigure 1 shows a cross-section of the end of a circular duct through which air (density 1.2 kg /m3 ) is discharged to atmosphere through a circumferential slot, the exit velocity being 30 ms'1. Find the force exerted on the duct by the air if gauge pressure at A is 2065 N/m2 below the pressure at outlet.
Want an answer?
No answer yet. Submit this question to the community.