diff options
Diffstat (limited to '3886/CH17/EX17.13')
| -rw-r--r-- | 3886/CH17/EX17.13/17_13.sce | 9 | ||||
| -rw-r--r-- | 3886/CH17/EX17.13/17_13.txt | 5 |
2 files changed, 14 insertions, 0 deletions
diff --git a/3886/CH17/EX17.13/17_13.sce b/3886/CH17/EX17.13/17_13.sce new file mode 100644 index 000000000..6a9b657e5 --- /dev/null +++ b/3886/CH17/EX17.13/17_13.sce @@ -0,0 +1,9 @@ +//Car running
+//(1) When three men jump off in succession
+u=0
+v1=10+((700*5)/(11000+3*700))
+v2=v1+((700*5)/(11000+2*700))
+v3=v2+((700*5)/(11000+700)) //m/sec
+//(2) When three men jump together
+v=10+((3*5*700)/(11000+3*700)) //m/sec
+printf("\nWhen three men jump off in succession v=%.3f m/sec\nWhen three men jump together v=%.3f m/sec",v3,v)
diff --git a/3886/CH17/EX17.13/17_13.txt b/3886/CH17/EX17.13/17_13.txt new file mode 100644 index 000000000..33977cb88 --- /dev/null +++ b/3886/CH17/EX17.13/17_13.txt @@ -0,0 +1,5 @@ +
+--> exec('E:\My program EM\17. Impulse momentum\17.13.sce', -1)
+
+When three men jump off in succession v=10.849 m/sec
+When three men jump together v=10.802 m/sec
\ No newline at end of file |