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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3886/CH13/EX13.8 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3886/CH13/EX13.8')
| -rw-r--r-- | 3886/CH13/EX13.8/13_8.sce | 15 | ||||
| -rw-r--r-- | 3886/CH13/EX13.8/13_8.txt | 3 |
2 files changed, 18 insertions, 0 deletions
diff --git a/3886/CH13/EX13.8/13_8.sce b/3886/CH13/EX13.8/13_8.sce new file mode 100644 index 000000000..5d900a1a7 --- /dev/null +++ b/3886/CH13/EX13.8/13_8.sce @@ -0,0 +1,15 @@ +//Find the least initial velocity
+//refer fig. 13.10
+//Let u the initial velocity required and alpha the angle of projection
+//here
+range=9 //m
+//at P x=5m and y=4m
+//u^2=(9*g)/(sind(2*alpha))
+//from the equation of trajectory
+alpha=atand(1.8) //degree
+//thus
+u=sqrt((9*9.81)/(sind(2*60.95))) //m/sec
+printf("u=%.2f m/sec",u)
+
+
+
diff --git a/3886/CH13/EX13.8/13_8.txt b/3886/CH13/EX13.8/13_8.txt new file mode 100644 index 000000000..c162baaf8 --- /dev/null +++ b/3886/CH13/EX13.8/13_8.txt @@ -0,0 +1,3 @@ +
+--> exec('E:\My program EM\13. Projectiles\13.8.sce', -1)
+u=10.20 m/sec
\ No newline at end of file |