Many bicycles have 26 inch diameter wheels. The low gear attached to your pedals has a radius of 2.2 inches. The low rear gear, driven by the chain attached to the front gear, has a diameter of 3 inches. How far does the bike travel in one rotation of the pedals, i.e. the front gear revolves once.

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iwanttogotostanford · Answer

@phi when you can, can you please help with my question i tagged you in?

phi · Answer

Did you try to sketch this ?

haleyelizabeth2017 · Answer

Oh shoot, sorry.  I forgot to add the illustration.

haleyelizabeth2017 · Answer

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