(Answered) An object suspended from a spring with a spring constant of

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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?

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