Final answer:
The period of oscillation for a mass oscillating with a frequency of 5.8 Hz is approximately 0.1724 seconds.
Step-by-step explanation:
The period of oscillation is the time it takes for one complete cycle of oscillation. Since the given frequency of oscillation is 5.8 Hz, we can find the period by taking the inverse of the frequency, using the formula T = 1/f, where T is the period and f is the frequency.
Therefore, the period T is 1/5.8 seconds, which simplifies to approximately 0.1724 seconds.