An Object Is Moving with Simple Harmonic Motion with an Amplitude

Multiple Choice

An object is moving with simple harmonic motion with an amplitude of 2.5 cm and a maximum acceleration of 1.0 $\times$ 10² m/s². The frequency of the motion is

A) 10 Hz.
B) 63 Hz.
C) 1.0 $\times$ 10² Hz.
D) 6.3 Hz.