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-rw-r--r--3886/CH22/EX22.4/22_4.sce17
-rw-r--r--3886/CH22/EX22.4/22_4.txt5
2 files changed, 22 insertions, 0 deletions
diff --git a/3886/CH22/EX22.4/22_4.sce b/3886/CH22/EX22.4/22_4.sce
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+//Length of crank
+//refer fig. 22.6 (a)
+//angular velocity
+omega=(1500*2*%pi)/(60) //rad/sec
+r=0.100
+//Tangential velocity of end B
+vB=r*omega //m/sec
+//Consider motion of connecting rod BC
+theta=asind((100*sind(30))/(250)) //degree
+//Refer fig. 22.6
+//Let omega' be the angular velocity of BC
+omega1=13.6035/0.244 //rad/sec
+//Considering horizontal component of velocities
+vC=15.7080*cosd(60)+0.25*55.547*sind(11.5378) //m/sec
+printf("\nomega1=%.3f rad/sec\nvC=%.2f m/sec",omega1,vC)
+
+
diff --git a/3886/CH22/EX22.4/22_4.txt b/3886/CH22/EX22.4/22_4.txt
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+
+--> exec('E:\My program EM\22.General plane motion of rigid bodies\22.4.sce', -1)
+
+omega1=55.752 rad/sec
+vC=10.63 m/sec \ No newline at end of file