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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/CH15/EX15.12/15_12.sce | |
| 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/CH15/EX15.12/15_12.sce')
| -rw-r--r-- | 3886/CH15/EX15.12/15_12.sce | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/3886/CH15/EX15.12/15_12.sce b/3886/CH15/EX15.12/15_12.sce new file mode 100644 index 000000000..f4ccaa9cf --- /dev/null +++ b/3886/CH15/EX15.12/15_12.sce @@ -0,0 +1,33 @@ +//Train along an inclined plane
+//refer fig. 15.14 and 15.15
+u=0
+v=(36*1000)/(60*60) //m/sec^2
+s=1000 //m
+//From kinematic equation
+a=100/2000 //m/sec^2
+//Tractive resistance (Tr)
+Tr=5*1500 //N
+//Component of weight of train (Wt1)
+Wt=1500/100 //kN
+//Inertia force (I1)
+I=(1500*0.05)/(9.81) //kN (Down the plane)
+//Dynamic equilibrium equation gives
+T=7.5+15+7.645 //kN
+//Consider dynamic equilibrium of train
+//Total tractive resistance (Rt)
+Rt=5*2000 //N
+//Inertia force (I2)
+I2=(2000*0.05)/(9.81) //kN (Down the plane)
+//Component of weight down the plane (Wt2)
+Wt2=(2000)/(100) //kN
+//Dynamic equilibrium equation gives
+P=10+10.194+20 //kN
+printf("\nT=%.3f kN\nP=%.3f kN",T,P)
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