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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1325/CH2/EX2.10/ex2_10.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 '1325/CH2/EX2.10/ex2_10.sce')
| -rw-r--r-- | 1325/CH2/EX2.10/ex2_10.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/1325/CH2/EX2.10/ex2_10.sce b/1325/CH2/EX2.10/ex2_10.sce new file mode 100644 index 000000000..bfbf4826a --- /dev/null +++ b/1325/CH2/EX2.10/ex2_10.sce @@ -0,0 +1,22 @@ +//to find the acceleration if mass is allowed to fall freely and when efficiency of the gearing were 90%
+//gravitaional force (g)=32.2 ft/s^2
+clc
+//given
+Ia=200//lb ft2
+Ib=15//lb ft2
+G=5//wb==5*wa
+m=150//lb
+r=8//in
+printf("\n")
+//the equivalent mass of the geared system referred to the circumference of the drum is given by
+//Me=(1/r)^2*(Ia+(G^2*Ib))
+Me=(12/r)^2*(Ia+(G^2*Ib))
+M=m+Me
+a=(m/M)*32.2//acceleration
+//if efficiency of gearing is 90% then Me=(1/r^2)*(Ia+(G^2*Ib)/n)
+n=.9
+Me1=(12/r)^2*(Ia+(G^2*Ib)/n)
+M1=Me1+m
+a1=(m/M1)*32.2
+printf("acceleration = %.2f ft/s2\n",a)
+printf("acceleration when gear efficiency is 0.9= %.2f ft/s2\n",a1)
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