diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3137/CH16/EX16.54 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3137/CH16/EX16.54')
| -rwxr-xr-x | 3137/CH16/EX16.54/Ex16_54.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3137/CH16/EX16.54/Ex16_54.sce b/3137/CH16/EX16.54/Ex16_54.sce new file mode 100755 index 000000000..775a872e9 --- /dev/null +++ b/3137/CH16/EX16.54/Ex16_54.sce @@ -0,0 +1,20 @@ +//Initilization of variables
+Wc=28 //lb
+v=16 //ft/s
+Ib=12 //ft-lb-s^2
+u=0.4 //coefficient of friction
+t=2 //s
+g=32.2 //ft/s^2
+//Calculations
+T=Wc+(Wc/g)*8 //lb
+alpha=8/(15/12) //rad/s^2
+F=(Ib*alpha+T*1.25)/t //lb
+N=F/u //lb
+//Summing moments about D
+P=(N*8+F*3)/40 //lb
+//Summing forces horizontally and vertically
+Dx=151-P //lb
+Dy=-F //lb
+//Result
+clc
+printf('The reactions at D are Dx=%f lb and Dy=%f lb',Dx,Dy)
|