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Diffstat (limited to '3845/CH5/EX5.3/Ex5_3.sce')
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1 files changed, 11 insertions, 0 deletions
diff --git a/3845/CH5/EX5.3/Ex5_3.sce b/3845/CH5/EX5.3/Ex5_3.sce new file mode 100644 index 000000000..4b720ac7b --- /dev/null +++ b/3845/CH5/EX5.3/Ex5_3.sce @@ -0,0 +1,11 @@ +//Example 5.3
+F=3.0*10^6;//Maximum tension (N)
+L_0=3020;//Original length considered (m)
+Y=210*10^9;//Young's modulus (N/m^2)
+d=5.6*10^-2;//Diameter of cable (m)
+A=%pi*(d^2)/4;//Cross-sectional area of cable (m^2)
+delta_L=F*L_0/(Y*A);//Change in length (m)
+printf('Change in length = %0.2f m',delta_L)
+//An error of more than 2% with the answer in textbook for delta_L, but the answer can be rounded off to 18m
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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