An object suspended from a spring with a spring constant of 2.56N/m vibrates with a frequency of 0.148 HZ. Refer to a 0.250 kg pendulum.
a. How would i find what length of the pendulum would be needed to oscillate at the same frequency as the object?
b. How would i find what would be the restoring force on the pendulum at an angle of 6.24 degrees from the equilibrium position?