A wheel is used to turn a valve stem on a water valve. The wheel radius is 4 inches and the axle radius is .25 inches.
a)What is the mechanical advantage of the wheel and axle?
b)How much resistance force can be overcome when an effort of 6 lbs is applied to the wheel of the water valve in this problem?
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A wheel is used to turn a valve stem on a water valve. The wheel radius is 4 inches and the axle rad...
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