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Diffstat (limited to '3886/CH2/EX2.17/Ex2_17.sce')
| -rw-r--r-- | 3886/CH2/EX2.17/Ex2_17.sce | 12 |
1 files changed, 12 insertions, 0 deletions
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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