diff options
Diffstat (limited to '3831/CH1/EX1.8/Ex1_8.sce')
| -rw-r--r-- | 3831/CH1/EX1.8/Ex1_8.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3831/CH1/EX1.8/Ex1_8.sce b/3831/CH1/EX1.8/Ex1_8.sce new file mode 100644 index 000000000..68ed87868 --- /dev/null +++ b/3831/CH1/EX1.8/Ex1_8.sce @@ -0,0 +1,17 @@ +// Example 1_8
+clc;funcprot(0);
+// Given data
+V_ft=3000;// ft/s
+m=10.0;// grams
+g_c=1;// Dimensionless
+
+// Calculation
+m=m/1000;// kg
+V=V_ft/3.281;// m/s
+KE=(m*V_ft^2)/(2*g_c);// kJ
+m=(m*2.205);// lbm
+// In the Engineering English units system, we have
+g_c=32.174;// lbm.ft/(lbf.s^2)
+KE=(m*V_ft^2)/(2*g_c);// ft.lbf
+KE=KE/778.17;// Btu
+printf("\nThe translational kinetic energy of a bullet,KE=%1.2f Btu",KE)
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