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+//Finding of Force,Power,strokes
+//Given
+d1=0.3;
+d2=0.15;
+W=600;
+d=1.2;
+s=0.25;
+//To Find
+A1=(%pi/4)*d1^2;
+A2=(%pi/4)*d2^2;
+F=(A1/A2)*W;
+W1=W*(d/1200);
+P=W1/1000;
+S=(A1/A2)*(d/s);
+disp("Force ="+string(F)+" Newtons");
+disp("Power required ="+string(P)+" Kilo Watts");
+disp("Number of strokes ="+string(S)+" No units");