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diff --git a/3886/CH16/EX16.3/16_3.sce b/3886/CH16/EX16.3/16_3.sce
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+//body pushed up the plane
+//refer fig. 16.6
+//applying equilibrium condition
+N=300*cosd(30)  //N
+mu=0.2
+//Frictional force
+F=mu*N  //N
+//initial velocity
+u=1.5  //m/sec
+//displacement
+s=6  //m
+//let final velocity be v m/sec
+//Equating work done by forces along the plane to change in K.E
+v=sqrt(77.71+2.25)  //m/sec
+printf("After moving 6 m the body will have velocity v=%.4f m/sec",v)
+
+
+
+