SOLUTION: the hand of the clock is 2 cm how far will it move within 1 hour

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Question 626222: the hand of the clock is 2 cm how far will it move within 1 hour
Answer by Alan3354(69443) About Me  (Show Source):
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the hand of the clock is 2 cm how far will it move within 1 hour
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1 hour = 1/12 of a revolution = 30 degs, or pi/6 radians.
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Arc length = r*angle
= 2*(pi/6) cm
= pi/3 cm
=~ 1.047 cm