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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/CH18/EX18.5/18_5.sce | |
| 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/CH18/EX18.5/18_5.sce')
| -rw-r--r-- | 3886/CH18/EX18.5/18_5.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3886/CH18/EX18.5/18_5.sce b/3886/CH18/EX18.5/18_5.sce new file mode 100644 index 000000000..c7f2d06c1 --- /dev/null +++ b/3886/CH18/EX18.5/18_5.sce @@ -0,0 +1,22 @@ +//Ball in frictionless tube
+//refer fif. 18.4
+u1=sqrt(2*9.81*2) //m/sec
+u2=0
+//By principle of conservation of momentum
+//v1+2*v2=6.264
+//From defination of coefficient of restitution
+//case(1)-e=1
+//v2-v1=6.264
+//solving
+v2=4.176 //m/sec
+v1=6.264-(2*4.176) //m/sec
+//Let h be the height to which hanging ball will rise
+//Change in K.E=Work Done
+h=(v2^2)/(2*9.81) //m
+//case(2)- e=0.7
+//v2-v1=4.385
+//solving
+bv2=(6.264+4.385)/(3) //m/sec
+//Height to which ball will rise
+h2=(bv2^2)/(2*9.81) //m
+printf("\nCase(1)-\nh=%.4f m\nCase(2)-\nh2=%.4f m ",h,h2)
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