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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/EX13.13 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-master.tar.gz Scilab-TBC-Uploads-master.tar.bz2 Scilab-TBC-Uploads-master.zip | |
Diffstat (limited to '3886/CH13/EX13.13')
| -rw-r--r-- | 3886/CH13/EX13.13/13_13.sce | 12 | ||||
| -rw-r--r-- | 3886/CH13/EX13.13/13_13.txt | 5 |
2 files changed, 17 insertions, 0 deletions
diff --git a/3886/CH13/EX13.13/13_13.sce b/3886/CH13/EX13.13/13_13.sce new file mode 100644 index 000000000..e02bea7cd --- /dev/null +++ b/3886/CH13/EX13.13/13_13.sce @@ -0,0 +1,12 @@ +//a rebounding ball
+//refer fig.13.19
+//at A the vertical component of velocity =u*asind(alpha)
+//when h=19 m Vertical component of velocity =0
+//y-coordinate of B=-24.033m
+//considering the motion in vertically upward direction
+t=4.93 //sec
+//x-coordinate of B=72.1 m
+//considering the horizontal motion of the ball
+alpha=atand(19.308/14.625) //degree
+u=14.625/cosd(52.86) //m/sec
+printf("\nalpha=%.2f degree\nu=%.2f m/sec",alpha,u)
diff --git a/3886/CH13/EX13.13/13_13.txt b/3886/CH13/EX13.13/13_13.txt new file mode 100644 index 000000000..713d65210 --- /dev/null +++ b/3886/CH13/EX13.13/13_13.txt @@ -0,0 +1,5 @@ +
+--> exec('E:\My program EM\13. Projectiles\13.13.sce', -1)
+
+alpha=52.86 degree
+u=24.22 m/sec
\ No newline at end of file |