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clear
D=500.0 //diameter of the wheel
d=200.0 //diameter of axle
tcw=6.0 //thickness of the cord on the wheel
tca=20.0 //thickness of the cord on the axle
W=1200 //effort
ED=D+tcw //Effective diameter of the wheel
Ed=d+tca //Effectivediameter of axle
VR=ED/Ed //Velocity Ratio
Efficiency=0.7
MA=Efficiency*VR //Mechanical advantage
P = W/MA //Effort
printf("\n Effort is %0.3f N",P)
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