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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3137/CH11 | |
| 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/CH11')
| -rw-r--r-- | 3137/CH11/EX11.10/Ex11_10.sce | 15 | ||||
| -rw-r--r-- | 3137/CH11/EX11.5/Ex11_5.sce | 13 | ||||
| -rwxr-xr-x | 3137/CH11/EX11.6/Ex11_6.sce | 10 | ||||
| -rwxr-xr-x | 3137/CH11/EX11.7/Ex11_7.sce | 15 |
4 files changed, 53 insertions, 0 deletions
diff --git a/3137/CH11/EX11.10/Ex11_10.sce b/3137/CH11/EX11.10/Ex11_10.sce new file mode 100644 index 000000000..59351b0b4 --- /dev/null +++ b/3137/CH11/EX11.10/Ex11_10.sce @@ -0,0 +1,15 @@ +//Initilization of variables
+l=2 //ft
+W=20 //lb
+k=144 //lb/ft
+r=0.5 //ft
+theta=44.1 //degrees
+//Calculations
+//Simplfying the solution to obtain
+sinetheta=(k*r^2)/(W*l) //in terms of theta
+//By trial and error theta=44.1 degrees
+//Check for stable equilibirum
+Check=-W*cosd(theta)*l+k*r^2
+//Result
+clc
+printf('the Check Value is %f which indicates Stable Equilibirum',Check)
diff --git a/3137/CH11/EX11.5/Ex11_5.sce b/3137/CH11/EX11.5/Ex11_5.sce new file mode 100644 index 000000000..6c8f7bf70 --- /dev/null +++ b/3137/CH11/EX11.5/Ex11_5.sce @@ -0,0 +1,13 @@ +//Initilization of variables
+//Simplification constants
+a=90
+b=30
+c=60
+//Calculations
+//Allowing for only the cos and sin terms to be zero after simplification
+theta1=atand(a/(b+2*c)) //degrees
+theta2=atand(a/(b+c)) //degrees
+theta3=atand(a/b) //degrees
+//Result
+clc
+printf('The values of theta1,theta2 and theta3 are %f,%f and %f respectively in Degrees',theta1,theta2,theta3)
diff --git a/3137/CH11/EX11.6/Ex11_6.sce b/3137/CH11/EX11.6/Ex11_6.sce new file mode 100755 index 000000000..4a7964715 --- /dev/null +++ b/3137/CH11/EX11.6/Ex11_6.sce @@ -0,0 +1,10 @@ +//Initilization of variables
+N=100 //lb
+mu=0.3 //coefficient of friction
+l=5 //in compressed to length
+//Calculations
+//Simplfying the calculations we obtain
+M=8*(N+N*mu) //lb-in
+//Result
+clc
+printf('The Moment is %i lb-in',M)
diff --git a/3137/CH11/EX11.7/Ex11_7.sce b/3137/CH11/EX11.7/Ex11_7.sce new file mode 100755 index 000000000..da13d9290 --- /dev/null +++ b/3137/CH11/EX11.7/Ex11_7.sce @@ -0,0 +1,15 @@ +//Initilization of variables
+m=10 //kg
+g=9.8 //m/s^2
+F=200 //N
+l=3 //m
+//Calculations
+//Applying Virtual work principle
+By=m*g*0.5 //N
+Bx=F*(2/3) //N
+//By equations of equilibrium
+Ax=-Bx-F //N negative sign indictaes the LEFT orientation
+Ay=m*g-By //N
+//Result
+clc
+printf('The values are Ax=%fN,Ay=%fN,Bx=%fN and By=%fN',Ax,Ay,Bx,By )
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