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

---
 698/CH15/EX15.2/2_force_of_block_brake.txt  |  8 +++++++
 698/CH15/EX15.2/P2_force_of_block_brake.sce | 34 +++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 698/CH15/EX15.2/2_force_of_block_brake.txt
 create mode 100644 698/CH15/EX15.2/P2_force_of_block_brake.sce

(limited to '698/CH15/EX15.2')

diff --git a/698/CH15/EX15.2/2_force_of_block_brake.txt b/698/CH15/EX15.2/2_force_of_block_brake.txt
new file mode 100644
index 000000000..380132333
--- /dev/null
+++ b/698/CH15/EX15.2/2_force_of_block_brake.txt
@@ -0,0 +1,8 @@
+(a) N = 6666.67 N
+
+(b) For clockwise rotation, F = 1592.59 N
+
+(c) For clockwise rotation, F = 1370.370 N
+
+(d) For self locking, a=0.67 m
+
diff --git a/698/CH15/EX15.2/P2_force_of_block_brake.sce b/698/CH15/EX15.2/P2_force_of_block_brake.sce
new file mode 100644
index 000000000..bc87f110c
--- /dev/null
+++ b/698/CH15/EX15.2/P2_force_of_block_brake.sce
@@ -0,0 +1,34 @@
+clc
+//Example 15.2
+// Force of Block Brake
+
+//------------------------------------------------------------------------------
+//Given Data:
+
+T=400
+f=0.3
+r=0.2
+c=0.05
+b=0.9
+a=0.2
+
+
+res2= mopen(TMPDIR+'2_force_of_block_brake.txt','wt')
+
+N=T/(f*r)
+mfprintf(res2,'(a) N = %0.2f N\n\n',N)
+
+F= ((c*f*N) + (r*N))/b
+mfprintf(res2,'(b) For clockwise rotation, F = %0.2f N\n\n',F)
+
+F= (-(c*f*N) + (r*N))/b
+mfprintf(res2,'(c) For clockwise rotation, F = %0.3f N\n\n',F)
+
+a_new=r/f
+mfprintf(res2,'(d) For self locking, a=%0.2f m\n\n',a_new)
+
+mclose(res2);
+editor(TMPDIR+'2_force_of_block_brake.txt')
+
+//------------------------------------------------------------------------------
+//--------------------------------End of program--------------------------------
\ No newline at end of file
-- 
cgit