greatgzz wrote:A problem rather tricky...Please help me (not so much as GRE.but still college mathematics)
A turn-of -the-century bicycle has a front wheel with a diameter of 6 feet and a back wheel
with a diameter of 2 feet. When the bicycle rolls 600 PI feet in a straight line,
a. How far does a point on the tread of the back tire travel?
b. How far does a point on the tread of the front tire travel?
Justify your answers to (a) and (b).
Users browsing this forum: No registered users and 9 guests