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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/EX29.79/Ex79.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/EX29.79/Ex79.sce')
| -rwxr-xr-x | 998/CH29/EX29.79/Ex79.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/998/CH29/EX29.79/Ex79.sce b/998/CH29/EX29.79/Ex79.sce new file mode 100755 index 000000000..f05519ea2 --- /dev/null +++ b/998/CH29/EX29.79/Ex79.sce @@ -0,0 +1,18 @@ +//Ex:79
+clc;
+clear;
+close;
+R=6378;// Radius of earth in km
+H=10000;// in km
+A=(R/(R+H));
+A1=(acos(A))*(180/%pi);
+y_m=180-2*A1;
+y_m1=ceil(y_m);
+u=39.8*10^13;// in N sq.m/kg
+a=(R+H)*1000;// in m
+p_o=2*%pi*sqrt((a)^3/(u));// orbital period in sec
+p_o1=p_o/3600;// orbital period in hours
+t_e=(y_m1/360)*p_o1;// eclipse duration in hours
+t_e1=t_e*60;// eclipse duration in min
+printf("The eclipse duration=%f hours", t_e);
+printf("\n The eclipse duration=%f minutes", t_e1);
\ No newline at end of file |