Physics, 26.07.2019 19:30 smithlanija65

Apulley of diameter 49.0 in revolves at 1860 rpm. what is the diameter of a second pulley, in inches, if it rotates at 620 rpm?

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Apulley of diameter 49.0 in revolves at 1860 rpm. what is the diameter of a second pulley, in inches...