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> Almost by definition, the second hand of a clock rotates at 1 rpm

Minute hand, surely ;)






The minute hand would be one revolution an hour.

Hoist by my own petard!

The minute hand rotates at 1 revolution per hour ;)

Second hand: 1RPM

Minute hand: 1RPH

Hour hand: 2RPD


> Hour hand: 2RPD

Joke's on you, I have a 24 hour clock!

https://www.amazon.com/GreatGadgets-1858-24-Hour-Clock/dp/B0...




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