A particle with mass 1.0 kg moves in simple harmonic motion with a frequency of 3.00 Hz and an amplitude of 6.00 cm. What is the spring constant of the system?
a) 1.59 × 10² N/m
b) 2.68 × 10² N/m
c) 3.97 × 10² N/m
d) 5.32 × 10² N/m