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Question 965026: I like to know how much is the volume V of a ball coating, I have r =100mm and h = 10mm Thank You
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! I like to know how much is the volume V of a ball coating, I have r =100mm and h = 10mm Thank You
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Then the volume of the ball with the coating is 4pi*r^3/3
I'll use cms:
= 4pi*11^3/3
Subtract the volume of the ball
= 4pi*10^3/3
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Vol of coating = (4pi/3)*(11^3 - 10^3)
= 4pi*331/3 cc
=~ 1386.49 cc
=~ 1,386,490 cu mms
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