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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 /998/CH29/EX29.72/Ex72.sce | |
| 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 '998/CH29/EX29.72/Ex72.sce')
| -rwxr-xr-x | 998/CH29/EX29.72/Ex72.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/998/CH29/EX29.72/Ex72.sce b/998/CH29/EX29.72/Ex72.sce new file mode 100755 index 000000000..e56b23fff --- /dev/null +++ b/998/CH29/EX29.72/Ex72.sce @@ -0,0 +1,14 @@ +//Ex:72
+clc;
+clear;
+close;
+R=6378;//radius of earth in km
+h=35786;// height in km
+r=R+h;//in km
+a=(2*R+35786+300)/2;//semi major axis in km
+u=39.8*10^13;//N-sq.m/kg
+v_a=sqrt(u*((2/r*1000)-(1/a*1000)));//m/s
+V_a=v_a/1000000;//km/s
+v_c=sqrt(u/r*1000);
+dv=v_c/1000000-V_a;//icremental velocity
+printf("The incremental velocity=%f km/s",dv);
\ No newline at end of file |