Linked from

The 5 pages that link to Wheel and axle, each with the reason it gives.

• Mechanical advantageBroader topic: The radii of the wheel and axle determine its ideal force ratio.

• PulleyNarrower topic: A pulley is a grooved wheel rotating around an axle.

• WheelNarrower topic: This mechanical principle explains how a wheel can trade force for distance.

• Simple machineBroader topic: Their different radii can convert a modest input force into a larger output force.

• London EyeRelated: The London Eye’s rim rotates around a central axle held by its support structure.