A simple pendulum has time period T 1 . The point of suspension is now moved upward…
Physics · JEE Advanced · 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 = Kt2, (K = 1 m/s2) where y is the vertical displacement. The time period now becomes T2. The ratio of \(\frac{T_{1}^{2}}{T_{2}^{2}}\) is (g = 10 m/s2).
- 5/6
- 6/5
- 1
- 4/5 .
Answer
(B) 6/5
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