If an object on a horizontal, frictionless surface is attached to a spring, displaced, and then released, it will oscillate. If it is displaced 0.180 m from its equilibrium position and released with zero initial speed, then after 0.950 s its displacement is found to be 0.180 m on the opposite side, and it has passed the equilibrium position once during this interval.
(a) Find the amplitude.
(b) Find the period.
(c) Find the frequency