1 rev min-1 is equal to:
Correct answer: D. π/30 rad s-1
- A. π/6 rad s-1
- B. π/20 rad s-1
- C. π/15 rad s-1
- D. π/30 rad s-1
Explanation
1 rev /min = 1 x 2π/60 rad/s = π/30 rad/s
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