MCQ
Consider a simple pendulum of length 4 m. Its bob performs a circular motion in horizontal plane with its string making an angle 60° with the vertical. The Period of rotation of the bob is ____________.(Take $\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2$)
- ✓2.8 s
- B1.98 s
- C2 s
- D2.4 s