diff options
Diffstat (limited to '3886/CH13/EX13.7/13_7.sce')
| -rw-r--r-- | 3886/CH13/EX13.7/13_7.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3886/CH13/EX13.7/13_7.sce b/3886/CH13/EX13.7/13_7.sce new file mode 100644 index 000000000..dbb03fadd --- /dev/null +++ b/3886/CH13/EX13.7/13_7.sce @@ -0,0 +1,13 @@ +//Projectile
+//let u be the initial velocity and alpha its angle of projection
+//Vertical component of velocity=u*sind(alpha)
+//Horizontal component of velocity=u*cosd(alpha)
+//thus according to given condition
+alpha=atand(1/2) //degree
+//when x=18 m y=3 m
+//using equation of trajectory
+u=sqrt((9.81*(18^2))/(6*2*(cosd(26.565))^2)) //m/sec
+g=9.81 //m/sec
+//range on the horizontal plane (range)
+range=((u^2)*sind(2*alpha))/(g) //m
+printf("Range on the horizontal plane=%.2f m",range)
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