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Concept explainers
Metalworking The surface speed S in fpm (feet per minute) of a rotating cylindrical object is
where d is the diameter of the object in inches and n is the speed of rotation in rpm (revolutions per minute). If an 8-in. grinder must have a surface speed of 6000 fpm, what should the speed of rotation be? Use
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Chapter 7 Solutions
Mathematics for the Trades: A Guided Approach, Books a la Carte edition (11th Edition)
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