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-rw-r--r--3886/CH9/EX9.18/9_18.sce4
-rw-r--r--3886/CH9/EX9.18/9_18.txt3
2 files changed, 7 insertions, 0 deletions
diff --git a/3886/CH9/EX9.18/9_18.sce b/3886/CH9/EX9.18/9_18.sce
new file mode 100644
index 000000000..e4c6b47e3
--- /dev/null
+++ b/3886/CH9/EX9.18/9_18.sce
@@ -0,0 +1,4 @@
+//Compute moment of inertia
+//refer fig. 9.43
+Ixx=((125*60^3)/36)+(125*(60/2)*(60+60/3)^2)+((125*60^3)/36)+(125*(60/2)*(2*60/3)^2)+((125*60^3)/36)+(125*(60/2)*(60/3)^2)+((125*60^3)/36)+(125*(60/2)*(60/3)^2) //mm^4
+printf("Ixx=%.2d mm^4",Ixx)
diff --git a/3886/CH9/EX9.18/9_18.txt b/3886/CH9/EX9.18/9_18.txt
new file mode 100644
index 000000000..89bd66c2c
--- /dev/null
+++ b/3886/CH9/EX9.18/9_18.txt
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+
+--> exec('E:\My program EM\9. Centroid and moment of inertia\9.18.sce', -1)
+Ixx=36000000 mm^4 \ No newline at end of file