The standard kilogram is in the shape of a circular cylinder with its height equal to its dimager. Show that, for a circular cylinder of fixed volume, this equality gives the smallest surface area, thus minimizing the effects of surface contamination and wear.(adsbygoogle = window.adsbygoogle || []).push({});

Now some of you might have seen this problem in Fundamentals of Physics Extended Fifth Edition. Please give me some hints.

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# Standard kilogram physics help

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