diff options
Diffstat (limited to '3886/CH2/EX2.22')
| -rw-r--r-- | 3886/CH2/EX2.22/2_22.txt | 8 | ||||
| -rw-r--r-- | 3886/CH2/EX2.22/Ex2_22.sce | 11 |
2 files changed, 19 insertions, 0 deletions
diff --git a/3886/CH2/EX2.22/2_22.txt b/3886/CH2/EX2.22/2_22.txt new file mode 100644 index 000000000..23d53e936 --- /dev/null +++ b/3886/CH2/EX2.22/2_22.txt @@ -0,0 +1,8 @@ +
+--> exec('E:\My program EM\2. Resultant and equilibrium of system of coplanar concurrent forces\Ex2_22.sce', -1)
+
+The reactions are:-
+RA=200.0 N
+RB=600.0 N
+RC=200.0 N
+RD=632.5 N
\ No newline at end of file diff --git a/3886/CH2/EX2.22/Ex2_22.sce b/3886/CH2/EX2.22/Ex2_22.sce new file mode 100644 index 000000000..76e7694fb --- /dev/null +++ b/3886/CH2/EX2.22/Ex2_22.sce @@ -0,0 +1,11 @@ +//determine the reactions developed at contact points
+//refer fig. 2.27 (a),(b) and (c)
+//considering the equilibrium conditions of cylinders we have
+RB=600 //N
+alpha=atand(450/150) //degree
+RD=RB/sind(alpha) //N
+RC=RD*cosd(alpha) //N
+RA=RC //N
+printf("\nThe reactions are:-\nRA=%.1f N\nRB=%.1f N\nRC=%.1f N\nRD=%.1f N",RA,RB,RC,RD)
+//The answers vary due to round off error
+
|