| Rotational frequency | … |
|---|---|
| Angular speed ω (in radians per second), is greater than rotational frequency ν (in Hz), by a factor of 2π. | … |
| Other names | rotational speed, rate of rotation |
| Common symbols | , n |
| SI unit | Hz |
| Other units | rpm, cps |
| In SI base units | s |
| Derivations from other quantities | ν=ω/(2π rad), n=dN/dt |
| Dimension |
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