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-rwxr-xr-x1484/CH8/EX8.5/8_5.sce12
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+clc
+//initialisation of variables
+d= 3 //in
+v1= 80 //ft/sec
+v2= 40 //ft/sec
+w= 62.4 //lbs/ft^3
+g= 32.2 //ft/sec^2
+//CALCULATIONS
+vr= v1-v2
+P= w*vr*v2*%pi*(d/12)^2/(g*4)
+//RESULTS
+printf ('normal pressure on the plate when jet strikes= %.1f lbs',P)