diff options
Diffstat (limited to '3886/CH16/EX16.13')
| -rw-r--r-- | 3886/CH16/EX16.13/16_13.sce | 23 | ||||
| -rw-r--r-- | 3886/CH16/EX16.13/16_13.txt | 4 |
2 files changed, 27 insertions, 0 deletions
diff --git a/3886/CH16/EX16.13/16_13.sce b/3886/CH16/EX16.13/16_13.sce new file mode 100644 index 000000000..541f1bcdf --- /dev/null +++ b/3886/CH16/EX16.13/16_13.sce @@ -0,0 +1,23 @@ +//Wagon strikes bumper post
+//refer fig. 16.19
+W=500
+//Component of weight down the plane Wd
+Wd=W/100 //kN
+//Track resistance Rt
+Rt=2.5 //kN
+//u=0
+s=30 //m
+//Let the velocity of wagon while striking be v m/sec
+//Applying work energy equation
+v=1.716 //m/sec
+//Let spring compresion be x
+k=15000 //kN/m
+//Applying work energy equation and solving quadratic equation
+x=100.2 //mm
+printf("\nThe spring will be compressed by %.1f mm",x)
+
+
+
+
+
+
diff --git a/3886/CH16/EX16.13/16_13.txt b/3886/CH16/EX16.13/16_13.txt new file mode 100644 index 000000000..2375bf47b --- /dev/null +++ b/3886/CH16/EX16.13/16_13.txt @@ -0,0 +1,4 @@ +
+--> exec('E:\My program EM\16. Work energy method\16.13.sce', -1)
+
+The spring will be compressed by 100.2 mm
\ No newline at end of file |