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//CHAPTER 8 ILLUSRTATION 2 PAGE NO 222
//TITLE:BALANCING OF ROTATING MASSES
pi=3.141
clc
clear
mA=5// mass of A in kg
mB=10// mass of B in kg
mC=8// mass of C in kg
rA=10// radius of A in cm
rB=15// radius of B in cm
rC=10// radius of C in cm
rD=10// radius of D in cm
rE=15// radius of E in cm
//============================
mD=182/rD// mass of D in kg by mearument
mE=80/rE// mass of E in kg by mearument
printf('mass of D= %.3f kg\nmass of E= %.3f kg',mD,mE)
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