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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2519/CH2 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2519/CH2')
| -rwxr-xr-x | 2519/CH2/EX2.1/Ex2_1.sce | 9 | ||||
| -rwxr-xr-x | 2519/CH2/EX2.2/Ex2_2.sce | 15 |
2 files changed, 24 insertions, 0 deletions
diff --git a/2519/CH2/EX2.1/Ex2_1.sce b/2519/CH2/EX2.1/Ex2_1.sce new file mode 100755 index 000000000..c773f6ad1 --- /dev/null +++ b/2519/CH2/EX2.1/Ex2_1.sce @@ -0,0 +1,9 @@ +clc
+clear
+//Initialization of variables
+z=100 //ft
+m=32.1739 //lbm
+//calculations
+PE=m*z
+//results
+printf("Potential energy = %.2f ft-lbm",PE)
diff --git a/2519/CH2/EX2.2/Ex2_2.sce b/2519/CH2/EX2.2/Ex2_2.sce new file mode 100755 index 000000000..64e5e96ee --- /dev/null +++ b/2519/CH2/EX2.2/Ex2_2.sce @@ -0,0 +1,15 @@ +clc
+clear
+//Initialization of variables
+m0=18.016 //lbm
+gc=32.1739 //lbm ft/lbf sec^2
+c=186000*5280
+dU=94.4*10^6 //ft-lbf
+//calculations
+U=m0/gc *c^2
+dm= -dU*gc/c^2
+//results
+printf("Absolute energy of this mixture = %.2e ft-lbf",U)
+printf("\n In case b, there is no change in mass")
+printf("\n Change in mass = %.2e lbm",dm)
+disp("The answers are a bit different due to rounding off error in textbook.")
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