Velocipede

The front wheel of the velocipede from the year 1880 had a diameter of 1.8 m. Suppose the front wheel is turned again once, then the rear wheel six times. What was the diameter of the rear wheel?

Correct answer:

D2 =  0.3 m

Step-by-step explanation:

s1=s2 πD1=nπD2 D1=nD2  D2=1.8/6=0.3 m



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