A spherical float has a volume of air within it of radius r 1 , and the
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A spherical float has a volume of air within it of radius r1, and the outer radius of the float is r2. Express in factored form the difference in areas of the outer surface and the inner surface.
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ANSWER Lets first find the formulas for the surface areas of the inner and outer surfaces of the flo...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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