A simple pendulum has time period T 1 . The point of suspension is now moved upward…
Physics · NEET · NTA Exams — Oscillations and Waves
A simple pendulum has time period T1. The point of suspension is now moved upward according to the relation \(y=k t^{2}\) (k = 1 m/s2) where y is the vertical displacement. The time period now becomes T2. What is the ratio \(\frac{T_{1}^{2}}{T_{2}^{2}} ?\) (Given g = 10 ms-2).
- 2 / 3
- 4 / 7
- 6 / 5
- 7 / 8
Answer
(B) 4 / 7
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