A 215 Kg Lightly Damped Harmonic Oscillator Has an Angular Oscillation

Multiple Choice

A 2.15 kg lightly damped harmonic oscillator has an angular oscillation frequency of 0.261 rad/s. If the maximum displacement of 2.0 m occurs when t = 0.00 s, and the damping constant b is 0.74 kg/s what is the object's displacement when t = 4.01 s?

A) 0.50 m
B) 0.43 m
C) 0.58 m
D) 0.65 m