diff options
Diffstat (limited to '3886/CH13/EX13.16/13_16.sce')
| -rw-r--r-- | 3886/CH13/EX13.16/13_16.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3886/CH13/EX13.16/13_16.sce b/3886/CH13/EX13.16/13_16.sce new file mode 100644 index 000000000..635c1dee2 --- /dev/null +++ b/3886/CH13/EX13.16/13_16.sce @@ -0,0 +1,15 @@ +//person throws a ball
+//refer fig. 13.23
+//(a) Up the plane
+atheta=35 //degree
+aalpha=atheta+20 //degree
+//maximum range
+aRangemax=((30*30)/(9.81*(cosd(20))^2))*(sind(2*55-20)-sind(20)) //m
+//(b) Down the plane
+//refer fig. 13.24
+btheta=(90+20)/2 //degree
+balpha=55-20 //degree
+//maximum range
+bRangemax=((30*30)/(9.81*(cosd(-20))^2))*(sind(2*35+20)-sind(-20)) //m
+printf("\nUp the plane\nMax Range=%.3f m",aRangemax)
+printf("\nDown the plane\nMax Range=%.3f m",bRangemax)
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