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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3705/CH2/EX2.3 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3705/CH2/EX2.3')
| -rw-r--r-- | 3705/CH2/EX2.3/Ex2_3.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3705/CH2/EX2.3/Ex2_3.sce b/3705/CH2/EX2.3/Ex2_3.sce new file mode 100644 index 000000000..c6a5bb43d --- /dev/null +++ b/3705/CH2/EX2.3/Ex2_3.sce @@ -0,0 +1,21 @@ + +clear//
+
+//Variable Decelration
+A_AC=0.25 //Cross Sectional Area in square inch
+Load=2000 //Load at point C in lb
+E=29*10**6 //Modulus of elasticity in psi
+theta=(%pi*40)/180 //Angle in radians
+L_BC=8 //Length in ft
+
+//Calculations
+//Using sum of forces
+P_AC=Load/sin(theta) //Force in cable AC in lb
+L_AC=(L_BC*12)/cos(theta) //Length of cable AC in in
+
+delta_AC=(P_AC*L_AC)/(E*A_AC) //elongation in inches
+
+delta_C=delta_AC/sin(theta) //displacement of point C in inches
+
+//Result
+printf("\n The displacement of point C is %0.4f in",delta_C)
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