Convert Radians per minute squared to Revolutions per second squared
Convert Radians per minute squared (rad/min²) to Revolutions per second squared (rev/s²) instantly and accurately.
Conversion Formula
rev/s² = rad/min² × 4.420970641e-5
About Radians per minute squared
The radian per minute squared (rad/min²) equals 1/3600 ≈ 2.778 × 10⁻⁴ rad/s², used where rotational speed is expressed in rad/min. Wind turbine pitch-control systems characterise blade angular acceleration in rad/min². Pharmaceutical coating pans and rotary drum mixers with PLC ramp control use rad/min² for smooth start-up profiles. 1 rad/min² = 1/3600 rad/s² ≈ 2.778 × 10⁻⁴ rad/s².
About Revolutions per second squared
The revolution per second squared (rev/s²) equals 2π ≈ 6.2832 rad/s², used for high-speed machines. Ultracentrifuge rotors (Beckman-Coulter Optima MAX-XP) reach 1333 rps operating speed, achieving angular acceleration of 2-5 rev/s² during run-up. Dental air turbines spinning at 400 rps accelerate at 50-200 rev/s² during the power stroke. 1 rev/s² = 2π rad/s² = 60 rpm/s = 360 °/s².
Quick Reference Table
| Radians per minute squared (rad/min²) | Revolutions per second squared (rev/s²) |
|---|---|
| 1 rad/min² | 4.421 × 10-5 rev/s² |
| 2 rad/min² | 8.842 × 10-5 rev/s² |
| 5 rad/min² | 0.000221049 rev/s² |
| 10 rad/min² | 0.000442097 rev/s² |
| 25 rad/min² | 0.00110524 rev/s² |
| 50 rad/min² | 0.00221049 rev/s² |
| 100 rad/min² | 0.00442097 rev/s² |