**TI86** Program file dated 06/23/04, 19:55 í ÝH2OFLOWDÝÛàToìoëD1/D1/-WATER FLOW THRU PIPEVARIES WITH THE DIST.oëD3/D1/-FROM THE CENTER. THE SPEED OF THE WATER r in. FROM THE CENTERoëD6/D1/-IS 9(1-r)inÑs.oLD1/-MORE/4T1/D5/-QUIT/3QoàQo6ZMAKoãoàT1oìoé-FIND THE RATE OF FLOWoæ-PIPE RADIUS? /4a1o7ZINITo6ZLABoD0 2xnD31 2yo8ZINTEGo-0 4lbn-r 4lto9ZINTLABoŽD26/D12/-Ä*9(1-r)dr=9Ä(r-(1/3)r^3)oD9B4a1aD1qD34a1ðD3 4a2oŽD36/D25/-=oŽD36/D32/4a2/D2oLD2/-PREV/4T1/D5/-QUIT/3Qo}