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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3845/CH10/EX10.9/Ex10_9.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3845/CH10/EX10.9/Ex10_9.sce')
| -rw-r--r-- | 3845/CH10/EX10.9/Ex10_9.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3845/CH10/EX10.9/Ex10_9.sce b/3845/CH10/EX10.9/Ex10_9.sce new file mode 100644 index 000000000..c4bd43544 --- /dev/null +++ b/3845/CH10/EX10.9/Ex10_9.sce @@ -0,0 +1,18 @@ +//Example 10.9
+l=4;//Length of each blade (m)
+M=50;//Mass of each blade (kg)
+omega=300;//Angular velocity (rpm)
+omega=omega*2*%pi/60;//Angular velocity (rad/s)
+I=4*M*l^2/3;//Moment of inertia (kg/m^2)
+KE_rot=(1/2)*I*omega^2;//Rotational kinetic energy (J)
+printf('a.Rotational kinetic energy = %0.2e J',KE_rot)
+v=20;//Flight velocity (m/s)
+m=1000;//Total loaded mass of the helicopter (kg)
+KE_trans=(1/2)*m*v^2;//Translational kinetic energy (J)
+printf('\nb.Translational kinetic energy = %0.2e J',KE_trans)
+printf('\n Ratio of translational kinetic energy to rotational kinetic energy = %0.3f',KE_trans/KE_rot)
+g=9.8;//Acceleration due to gravity (m/s^2)
+h=(1/2)*I*omega^2/(m*g);//Maximum height (m)
+printf('\nc.Maximum height = %0.1f m',h)
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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