diff options
Diffstat (limited to '3886/CH13/EX13.16')
| -rw-r--r-- | 3886/CH13/EX13.16/13_16.sce | 15 | ||||
| -rw-r--r-- | 3886/CH13/EX13.16/13_16.txt | 7 |
2 files changed, 22 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)
diff --git a/3886/CH13/EX13.16/13_16.txt b/3886/CH13/EX13.16/13_16.txt new file mode 100644 index 000000000..8e74c42e4 --- /dev/null +++ b/3886/CH13/EX13.16/13_16.txt @@ -0,0 +1,7 @@ +
+--> exec('E:\My program EM\13. Projectiles\13.16.sce', -1)
+
+Up the plane
+Max Range=68.362 m
+Down the plane
+Max Range=139.432 m
\ No newline at end of file |