Q64. The vertical extension in a light spring by a weight of 1 kg suspended from the wire is 9.8 cm, the period of the oscillation is:Physics — Oscillations and Simple Harmonic Motion — Question 64 of 102A. 20𝜋/sec B. 2𝜋/sec C. 2𝜋/10 sec D. 200𝜋/sec Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →