SOLUTION: A bicycle wheel has diameter 1m . if the bicycle travels one kilometer , how many revolutions does the wheel make ?
A) 1/pi B) 100/pi C) 500/pi D) 1000/pi
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A) 1/pi B) 100/pi C) 500/pi D) 1000/pi
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Question 319779: A bicycle wheel has diameter 1m . if the bicycle travels one kilometer , how many revolutions does the wheel make ?
A) 1/pi B) 100/pi C) 500/pi D) 1000/pi Answer by mananth(16946) (Show Source):
You can put this solution on YOUR website! diamter of wheel = 1m
in 1 revolution it travels the distance pi*d=pi*1
..
1 km = 1000 meters
number of revolutions = 1000/pi
= 318.3 revolutions
