diff options
Diffstat (limited to '3886/CH14/EX14.6')
| -rw-r--r-- | 3886/CH14/EX14.6/14_6.sce | 16 | ||||
| -rw-r--r-- | 3886/CH14/EX14.6/14_6.txt | 4 |
2 files changed, 20 insertions, 0 deletions
diff --git a/3886/CH14/EX14.6/14_6.sce b/3886/CH14/EX14.6/14_6.sce new file mode 100644 index 000000000..fed361c26 --- /dev/null +++ b/3886/CH14/EX14.6/14_6.sce @@ -0,0 +1,16 @@ +//Motor boat crossing river
+//refer fig. 14.11 and 14.12
+//let the motor boat start from A and reaches C
+vrx=15 //kmph
+//distance to be moved in x direction=1 km
+//time required t is
+t=4 //min
+//boat will move down the stream
+vy=5 //kmph
+//Distance moved in downstream direction (d)
+d=333.33 //m
+//Let the direction of boat be set at theta to x-direction
+theta=asind(1/3) //degree
+printf("The boat should be set in the direction theta=%.2f degree and time required is t=%.2f min\nDistance moved in downstream direction=%.2f m",theta,t,d)
+
+
diff --git a/3886/CH14/EX14.6/14_6.txt b/3886/CH14/EX14.6/14_6.txt new file mode 100644 index 000000000..12c71bd1f --- /dev/null +++ b/3886/CH14/EX14.6/14_6.txt @@ -0,0 +1,4 @@ +
+--> exec('E:\My program EM\14.Relative velocity\14.6.sce', -1)
+The boat should be set in the direction theta=19.47 degree and time required is t=4.00 min
+Distance moved in downstream direction=333.33 m
\ No newline at end of file |