1 files changed, 15 insertions, 16 deletions
diff --git a/1379/CH9/EX9.1.4/example9_4.sce b/1379/CH9/EX9.1.4/example9_4.sce
index 1485c18e6..78a2ffdb9 100755
--- a/1379/CH9/EX9.1.4/example9_4.sce
+++ b/1379/CH9/EX9.1.4/example9_4.sce
@@ -1,16 +1,15 @@
-
-
-//exapple 9.4 
-clc; funcprot(0);
-// Initialization of Variable
-rhoa=1.218;//density of air
-mu=1.73/100000;
-pi=3.1428;
-g=9.81;
-rhop=2280;//density of polythene
-d=0.0034;//diameter
-a=4*d^3*(rhop-rhoa)*rhoa*g/3/mu^2;//a=Cd*Re^2
-//using graph of Cd*Re^2 vs Re
-Re=2200;
-v=Re*mu/d/rhog;
-disp(v , "The terminal vrlocity in (m/s)");
+//exapple 9.4 
+clc; funcprot(0);
+// Initialization of Variable
+rhoa=1.218;//density of air
+mu=1.73/100000;
+pi=3.1428;
+g=9.81;
+rhog = 1200;
+rhop=2280;//density of polythene
+d=0.0034;//diameter
+a=4*d^3*(rhop-rhoa)*rhoa*g/3/mu^2;//a=Cd*Re^2
+//using graph of Cd*Re^2 vs Re
+Re=2200;
+v=Re*mu/d/rhog;
+disp(v , "The terminal vrlocity in (m/s)");
+\ No newline at end of file