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diff --git a/1325/CH3/EX3.3/3_3.sce b/1325/CH3/EX3.3/3_3.sce
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+//To find velocities of point p, x and y
+clc
+//Given
+OC=6//in
+CP=24//in
+N=240//rpm
+X=45//degrees
+XP=19//in
+XC=6//in
+YP=32//in
+YC=9//in
+//Scalling off lenghts from fig , we have
+CI=2.77//in
+PI=2.33//in
+XI=2.33//in
+YI=3.48//in
+//Solution
+Vc=((%pi*N)/30)*(OC/12)//changing OP into feets
+printf("\nw=%.2f ft/s\n",Vc)
+//w=Vc/CI=Vp/PI=Vx/XI=Vy/YI
+w=Vc/CI
+Vp=w*PI
+Vx=w*XI
+Vy=w*YI
+printf("velocity of points P, X and Y are %.2f ft/s, %.2f ft/s and %.1f ft/s respectively",Vp,Vx,Vy)