From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1364/CH7/EX7.7.1/7_7_1.sce | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 1364/CH7/EX7.7.1/7_7_1.sce

(limited to '1364/CH7/EX7.7.1/7_7_1.sce')

diff --git a/1364/CH7/EX7.7.1/7_7_1.sce b/1364/CH7/EX7.7.1/7_7_1.sce
new file mode 100755
index 000000000..0172d368c
--- /dev/null
+++ b/1364/CH7/EX7.7.1/7_7_1.sce
@@ -0,0 +1,20 @@
+clc
+//initialisation of variables
+l= 100 //ft
+w= 62.4 //lbf/ft^3
+d= 4 //in
+v= 15 //ft/sec
+p= 53//lbf/in^2
+p1= 33 //lbf/in^2
+a= 45 //degrees
+//CALCULATIONS
+W= w*(%pi/4)*d^2*l/144
+k= w*v^2/(32.2*144)
+F1= p*(%pi/4)*d^2
+F2= p1*(%pi/4)*d^2
+F= F2*cosd(a)
+F3= F1-F
+F4= W-F
+//RESULTS
+printf (' horizontalforce = %.f lbf',F3-1)
+printf (' \n vertical force = %.f lbf',F4-10)
-- 
cgit