Question

A weight suspended from an ideal spring oscillates up and down with a
period T. if the amplitude of the oscillation is double, the period will be:
(a) T
(b) 1
(c) 2T
(d) T​

Answer 1

Answer:

time period will not change as it is independent of amplitude so answer is 'T'

Answer 2

Answer:  (D) T

Explanation:

The periodic time of the spring is dependent on the square root of the mass / sprig constant K. For that it's it won't change with the change in amplitude.