14.50: a) Equation (14.4), with the radius rinstead of height ,ybecomes .)(sdrRrρgdrρgdp-=-=This form shows that the pressure decreases with increasing radius. Integrating, with ,at 0Rrp==∫∫-==-=rRrrRRρgdrrRρgdrrRρgpR22sss).(2b) Using the above expression with ,and0343RMVMrπρ===Pa.1071.1m)1038.6(8)smkg)(9.801097.5(3)0(1126224×=××=π
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