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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/CH2/EX2.17 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3886/CH2/EX2.17')
| -rw-r--r-- | 3886/CH2/EX2.17/2_17.txt | 3 | ||||
| -rw-r--r-- | 3886/CH2/EX2.17/Ex2_17.sce | 12 |
2 files changed, 15 insertions, 0 deletions
diff --git a/3886/CH2/EX2.17/2_17.txt b/3886/CH2/EX2.17/2_17.txt new file mode 100644 index 000000000..c48f19d89 --- /dev/null +++ b/3886/CH2/EX2.17/2_17.txt @@ -0,0 +1,3 @@ +
+--> exec('E:\My program EM\2. Resultant and equilibrium of system of coplanar concurrent forces\Ex2_17.sce', -1)
+The load required to be connected at point D is W=2863.6 N
\ No newline at end of file diff --git a/3886/CH2/EX2.17/Ex2_17.sce b/3886/CH2/EX2.17/Ex2_17.sce new file mode 100644 index 000000000..8def98ef6 --- /dev/null +++ b/3886/CH2/EX2.17/Ex2_17.sce @@ -0,0 +1,12 @@ +//Load required at point D
+//Refer fig. 2.22 (a),(b) and (c)
+//Using simple geometry we have
+alpha=acosd(1.3125/1.5) //degree
+Beta=acosd(2-1.3125) //degree
+//Applying Lami's Theorem at point C
+T1=1500*sind(90)/sind(180-alpha) //N
+T2=1500*sind(90+alpha)/sind(180-alpha) //N
+//Applying Lami's Theorem at point B
+T3=T2*sind(90)/sind(90+Beta) //N
+W=T2*sind(180-Beta)/sind(90+Beta) //N
+printf("The load required to be connected at point D is W=%.1f N",W)
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