Okay, but I need help figuring out the value of ω0!
I know the value of m (0.6 kg), so I just need to figure out k!
Do you know how to figure that out?
A mass-spring system is in free vibration after an initial excitation. There are no outside forces acting on the system. What is the value of the spring stiffness k (units of N/m; round your answer to a single decimal place)?
Mass m = 0.6 kg
Amplitude A = 0.4
Using this equation:
z(t) = A sin...