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Q. How do I calculate the resonance frequency for a physics lab given that the L=.084Hz, C=.0015*10^-6 F and that the total resistance in the circuit is 2434 ohms?

Q. A mass m = 9.5 kg is attached to the lower end of a massless string of length L = 43.0 cm. The upper end of the string is held fixed. Suppose that the mass moves in a circle at constant speed, and that the string makes an angle theta = 20° with the vertical. How long does it take the mass to make one complete revolution?

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