Determine by what factor does the tip reduce the pressure

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Reference no: EM13555390

To prevent damage to floors (and to increase friction), a crutch will often have a rubber tip attached to its end.If the end of the crutch is a circle of radius 1.1cm without the tip, and the tip is a circle of radius 2.6cm , by what factor does the tip reduce the pressure exerted by the crutch?

Reference no: EM13555390

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