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//CHAPTER 8 ILLUSRTATION 3 PAGE NO 223
//TITLE:BALANCING OF ROTATING MASSES
pi=3.141
clc
clear
mA=200// mass of A in kg
mB=300// mass of B in kg
mC=400// mass of C in kg
mD=200// mass of D in kg
rA=80// radius of A in mm
rB=70// radius of B in mm
rC=60// radius of C in mm
rD=80// radius of D in mm
rX=100// radius of X in mm
rY=100// radius of Y in mm
//=====================
mY=7.3/.04// mass of Y in kg by mearurement
mX=35/.1// mass of X in kg by mearurement
thetaX=146// in degrees by mesurement
printf('mass of X=%.3f kg\n mass of Y=%.3f kg\n angle with mA=%.0f degrees',mX,mY,thetaX)
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