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May 30, 2013 at 21:24 comment added Brandon Enright @eidylon yes however $\mathrm{Hz}$ applied to rotation is usually in radians per second (typically just $\omega$).
May 30, 2013 at 21:17 comment added eidylon Hmm, technically, if Hz is simply cycles/second, then Hz could - technically - be used to describe the motion of a circular saw too, couldn't it? With the "cycle" simply being defined as one complete revolution of the saw blade?
May 29, 2013 at 16:39 vote accept eidylon
May 29, 2013 at 16:12 comment added user10851 And the convention in physics is that $\mathrm{s}^{-1}$ is usually understood to mean radians per second rather than cycles per second.
May 29, 2013 at 15:42 comment added Brandon Enright Technically $\mathrm{Hz}$ is $s^{-1}$ (inverse seconds) however cycles per second is the easiest way to understand the unit.
May 29, 2013 at 15:40 history answered Brandon Enright CC BY-SA 3.0