Question

A 210 g mass attached to a horizontal spring oscillates at a frequency of 3.40 Hz. At t = 0 s, the mass is at x = 5.60 cm and has vx = -31.0 cm/s. Include all units with answers.

b) Determine the angular frequency.

Answer 1

The angular frequency can be determined using the equation ω = 2πf, where ω is the angular frequency and f is the frequency.

Step-by-step explanation:

The angular frequency, also known as the angular velocity, can be determined using the equation:

ω = 2πf

where ω is the angular frequency and f is the frequency. Given that the frequency is 3.40 Hz, we can substitute this value into the equation to find the angular frequency:

ω = 2π(3.40 Hz) ≈ 21.37 rad/s

Therefore, the angular frequency is approximately 21.37 rad/s.