diff options
| 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/EX18.11 | |
| 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/CH18/EX18.11')
| -rw-r--r-- | 3886/CH18/EX18.11/18_11.sce | 18 | ||||
| -rw-r--r-- | 3886/CH18/EX18.11/18_11.txt | 6 |
2 files changed, 24 insertions, 0 deletions
diff --git a/3886/CH18/EX18.11/18_11.sce b/3886/CH18/EX18.11/18_11.sce new file mode 100644 index 000000000..8304cbd87 --- /dev/null +++ b/3886/CH18/EX18.11/18_11.sce @@ -0,0 +1,18 @@ +//Ball dropped from height
+//refer fig. 18.11
+g=9.81 //m/sec^2
+h0=1.2 //m
+uy=sqrt(2*g*h0) //downward
+h1=1 //m
+v1y=sqrt(2*9.81*h1) //upwards
+e=sqrt(1/1.2)
+//Time of flight
+t1=(2*sqrt(2*9.81*1))/(9.81) //sec
+ux=0.4/0.903 //m/sec
+//Vertical component of velocity after second bounce
+v2y=0.903*sqrt(2*9.81*1) //m/sec
+h2=((v2y)^2)/(2*9.81) //m
+t2=(2*4)/(9.81) //sec
+//Horizontal range
+D2=0.443*0.815 //m
+printf("\ne=%.3f \nh2=%.3f m \nD2=%.3f m ",e,h2,D2)
diff --git a/3886/CH18/EX18.11/18_11.txt b/3886/CH18/EX18.11/18_11.txt new file mode 100644 index 000000000..529e046b6 --- /dev/null +++ b/3886/CH18/EX18.11/18_11.txt @@ -0,0 +1,6 @@ +
+--> exec('E:\My program EM\18. Impact of elastic bodies\18.11.sce', -1)
+
+e=0.913
+h2=0.815 m
+D2=0.361 m
\ No newline at end of file |