1 files changed, 22 insertions, 0 deletions
diff --git a/1466/CH22/EX22.3/22_3.sce b/1466/CH22/EX22.3/22_3.sce
new file mode 100755
index 000000000..edf2424a4
--- /dev/null
+++ b/1466/CH22/EX22.3/22_3.sce
@@ -0,0 +1,22 @@
+
+clc
+//initialisation of variables
+l1=30//in
+n=375//rpm
+l2=20//in
+va=10//ft/sec
+H=50//ft
+g=32.2//ft/sec^2
+//CALCULATIONS
+v=n*%pi*l1/(12*60)
+v1=v*l2/l1
+vf=va*l2/l1
+thw=H-(va*va/(2*g))
+the=thw*100/H
+aw=100*550/(21*62.4)
+ae=aw*100/50
+Vw=thw*g/v
+alp=atan(vf/Vw)
+k=atan(vf/(v-Vw))
+//RESULTS
+printf ('\n most suitable angle= %.1f ',180-k*180/%pi)