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The minute hand of a clock is 4.5 inches long. What distance does the tip move in 25 minutes? 

 Jun 3, 2021
 #1
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(25/60)  * (2pi)  =   (5/6)pi   rads

 

Distance moved  =       4.5  ( 5/6 pi)   ≈  11.78  in

 

 

cool cool cool

 Jun 3, 2021

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