diff options
Diffstat (limited to '3845/CH3/EX3.7/Ex3_7.sce')
| -rw-r--r-- | 3845/CH3/EX3.7/Ex3_7.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3845/CH3/EX3.7/Ex3_7.sce b/3845/CH3/EX3.7/Ex3_7.sce new file mode 100644 index 000000000..6dbbe0721 --- /dev/null +++ b/3845/CH3/EX3.7/Ex3_7.sce @@ -0,0 +1,13 @@ +//Example 3.7
+v_tot=38;//Total velocity (m/s)
+v_totx=v_tot*cosd(110);//x-component of total velocity (m/s)
+v_toty=v_tot*sind(110);//y-component of total velocity (m/s)
+v_p=45;//Velocity of the plane (m/s)
+v_wx=v_totx;//x-component of wind velocity, See Equation 3.85 (m/s)
+v_wy=v_toty-v_p;//y-component of wind velocity, See Equation 3.87 (m/s)
+v_w=sqrt(v_wx^2+v_wy^2);//Magnitude of wind velocity (m/s)
+printf('Magnitude of wind velocity = %0.1f m/s',v_w)
+theta=atand(v_wy/v_wx);//Direction of wind velocity (deg)
+printf('\nDirection of wind velocity = %0.1f deg',theta)
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
|