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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3886/CH7/EX7.4 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-master.tar.gz Scilab-TBC-Uploads-master.tar.bz2 Scilab-TBC-Uploads-master.zip | |
Diffstat (limited to '3886/CH7/EX7.4')
| -rw-r--r-- | 3886/CH7/EX7.4/7_4.sce | 17 | ||||
| -rw-r--r-- | 3886/CH7/EX7.4/7_4.txt | 3 |
2 files changed, 20 insertions, 0 deletions
diff --git a/3886/CH7/EX7.4/7_4.sce b/3886/CH7/EX7.4/7_4.sce new file mode 100644 index 000000000..d8bd73ed6 --- /dev/null +++ b/3886/CH7/EX7.4/7_4.sce @@ -0,0 +1,17 @@ +//range of weight
+//refer fig. 7.5
+//angle of contact
+theta=1.25*2*%pi
+//case 1-Let impending motion of the weight be downward
+//T1=600 //N
+//T2=W
+//from law of rope friction
+//T2=T1*%e^mu*theta
+aW=600*(%e^(0.3*2.5*%pi)) //N
+//case-2 impending motion of W be upward
+//T1=W
+//T2=600 N
+//from law of rope friction
+bW=600/(%e^(0.75*%pi)) //N
+printf("The range of weight that can be supported is from %.2f N to %.2f N",aW,bW)
+
diff --git a/3886/CH7/EX7.4/7_4.txt b/3886/CH7/EX7.4/7_4.txt new file mode 100644 index 000000000..3e58193f3 --- /dev/null +++ b/3886/CH7/EX7.4/7_4.txt @@ -0,0 +1,3 @@ +
+--> exec('E:\My program EM\7. Transmission of power\7.4.sce', -1)
+The range of weight that can be supported is from 6330.43 N to 56.87 N
\ No newline at end of file |