MCQ
The angular velocity of a particle rotating in a circular orbit $100$ times per minute is
- A$1.66\, rad/s$
- ✓$10.47\, rad/s$
- C$10.47 \,deg/s$
- D$60 \,deg/s$
✓
Answer
Correct option: B.
$10.47\, rad/s$
b
(b)$\omega = 2\pi n = \frac{{2\pi \times 100}}{{60}} = 10.47\,rad/s$
(b)$\omega = 2\pi n = \frac{{2\pi \times 100}}{{60}} = 10.47\,rad/s$
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