One end of a spring with a constant of 9.0 N/m is attached to the ceiling, and a 1.6 kg block hangs from the other end at rest to initiate simple harmonic motion, you gently pull the block down through a vertical distance of 4.4 cm and then release it. The block oscillates in vertical simple harmonic motion How long does it take the block to first reach its highest position after you release it?​