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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/CH16/EX16.9 | |
| 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/EX16.9')
| -rwxr-xr-x | 3137/CH16/EX16.9/Ex16_9.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3137/CH16/EX16.9/Ex16_9.sce b/3137/CH16/EX16.9/Ex16_9.sce new file mode 100755 index 000000000..44ecead82 --- /dev/null +++ b/3137/CH16/EX16.9/Ex16_9.sce @@ -0,0 +1,22 @@ +//Initilization of variables
+M=70 //kg
+ko=0.4 //m
+ri=0.45 //m
+ro=0.6 //m
+theta=30 //degrees
+m=35 //kg
+g= 9.8 //m/s^2
+//Calculations
+I=M*ko^2 //kg-m^2
+//Using Equations of motion
+//Solving the equations by matrix method
+A=[-1,-m*0.15,0;1,-M*ro,-1;-ri,-I,ro]
+B=[-m*g;M*g*sind(theta);0]
+C=inv(A)*B
+F=C(3) //N
+Na=M*g*cosd(theta) //N
+//Required coefficient of friction
+u=F/Na //coefficient of friction
+//Result
+clc
+printf('The value of alpha is %f rad/s^2 and Tension is %f N\n F=%f N and Na=%f N also u=%f',C(2),C(1),F,Na,u)
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