From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 1325/CH5/EX5.1/5_1.sce | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 1325/CH5/EX5.1/5_1.sce

(limited to '1325/CH5/EX5.1/5_1.sce')

diff --git a/1325/CH5/EX5.1/5_1.sce b/1325/CH5/EX5.1/5_1.sce
new file mode 100644
index 000000000..d7ae85202
--- /dev/null
+++ b/1325/CH5/EX5.1/5_1.sce
@@ -0,0 +1,26 @@
+//to find theta at admission, cut-off, release and compression
+clc
+//given
+s=1.125//inch
+e=0.25//inch
+t=2.25//inch
+alpha=35//degrees
+//from 5.2, we know theta+alpha=sininverse(s/t)
+x=asind(s/t)
+y=180-x//sin(x)=sin(180-x)=sin(y)
+//at admission
+p=x-alpha
+//at cutoff
+q=y-alpha
+//from 5.3, theta+alpha=sininnverse(-e/t)
+ang=asind(-e/t)
+angle=abs(ang)
+a=180+angle//lies in the negative region of sine curve
+b=360-angle//lies in hte negative region of sine curve
+//at release
+r=a-alpha
+//at compression
+s=b-alpha
+printf("Angle theta at admission, cut-off, release and compression are %.2f, %.2f, %.2f and %.2f degrees respectively",p,q,r,s)
+
+
-- 
cgit