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Diffstat (limited to '3886/CH3/EX3.6/Ex3_6.sce')
| -rw-r--r-- | 3886/CH3/EX3.6/Ex3_6.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/3886/CH3/EX3.6/Ex3_6.sce b/3886/CH3/EX3.6/Ex3_6.sce new file mode 100644 index 000000000..d5ab057b3 --- /dev/null +++ b/3886/CH3/EX3.6/Ex3_6.sce @@ -0,0 +1,11 @@ +//Determine magnitude,direction and point of application
+//refer fig.3.15(a)&(b)
+Rx=500*cosd(60)-700 //N (towards left)
+Ry=-500*sind(60)-1000-1200 //N (Downwards)
+R=sqrt((Rx^2)+(Ry^2)) //N
+alpha=atand(-Ry/Rx) //degree
+//taking moment about O
+MO=-500*300*sind(60)-1000*150+1200*150*cosd(60)-700*300*sind(60)
+//let point of application of resultant be at a distance of x from point O along the horizontal then
+x=MO/Ry //mm
+printf("The Resultant is R=%.1f N as shown in fig.3.15",R)
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