From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Sat, 3 Feb 2018 11:01:52 +0530
Subject: Added new code

---
 3863/CH4/EX4.9/Ex4_9.sce | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 3863/CH4/EX4.9/Ex4_9.sce

(limited to '3863/CH4/EX4.9')

diff --git a/3863/CH4/EX4.9/Ex4_9.sce b/3863/CH4/EX4.9/Ex4_9.sce
new file mode 100644
index 000000000..0e07d3505
--- /dev/null
+++ b/3863/CH4/EX4.9/Ex4_9.sce
@@ -0,0 +1,18 @@
+clear
+//
+
+//Given
+//Variable declaration
+P=10*10**3             //Falling weight in N
+h=30                   //Falling height in mm
+L=4*10**3              //Length of bar in mm
+A=1000                 //Area of bar in sq.m
+E=2.1e5                //Youngs modulus in N/sq.mm
+
+//Calculation
+sigma=((P/A)*(1+(sqrt(1+((2*E*A*h)/(P*L))))))
+delL=(sigma*L/E)
+
+
+//Result
+printf("\n Instantaneous elongation due to falling weight = %0.3f  mm",delL)
-- 
cgit