Added new codeHEADmaster

1 files changed, 23 insertions, 0 deletions

diff --git a/3863/CH4/EX4.11/Ex4_11.sce b/3863/CH4/EX4.11/Ex4_11.sce
new file mode 100644
index 000000000..24af8f5fe
--- /dev/null
+++ b/3863/CH4/EX4.11/Ex4_11.sce
@@ -0,0 +1,23 @@
+clear
+//
+//Given
+//Variable declaration
+delL=2.1          //Instantaneous extension in mm
+L=3*10**3         //Length of bar in mm
+A=5*100           //Area of bar in mm
+h=4*10            //Height in mm
+E=2e5             //Modulus of elasticity in N/sq.mm
+
+//Calculation
+V=A*L                           //Volume of bar in mm^3
+
+//case(i):Instantaneous stress induced in the vertical bar
+sigma=int(E*delL/L)
+
+//case(ii):Unknown weight
+P=(((sigma**2)/(2*E)*V)/(h+delL))
+
+
+//Result
+printf("\n Instantaneous stress = %0.3f  N/mm^2",sigma)
+printf("\n Unknown weight = %0.3f  N",P)