diff options
Diffstat (limited to '3886/CH12/EX12.5/12_5.sce')
| -rw-r--r-- | 3886/CH12/EX12.5/12_5.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3886/CH12/EX12.5/12_5.sce b/3886/CH12/EX12.5/12_5.sce new file mode 100644 index 000000000..9a2ca3f70 --- /dev/null +++ b/3886/CH12/EX12.5/12_5.sce @@ -0,0 +1,13 @@ +//Stone dropped into well
+//let
+//h=depth of well
+//t1=time tataken by stone to strike water
+//t2=time taken by sound to travel h
+//t1+t2=4
+//h=(g*t1^2)/2
+//h=335*t2
+//solving
+//t1^2+68.30*t1-273.19=0
+t1=3.79 //sec
+h=(9.81*t1^2)/2 //m
+printf("h=%.2f m",h)
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