Harmonic wave traveling along a rope
A harmonic wave is traveling along a rope. It is observed that the oscillator that generates the wave completes 43.0 vibrations in 25.0 s. Also, a given maximum travels 422 cm along the rope in 8.0 s. What is the wavelength?
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(a) How much voltage is induced in the loop? (b) If B is pointing out of the paper toward you, which way does the induced current flow?
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An object of mass 1.60 kg is oscillating freely on a vertical spring with a period of 0.710 s. Another object of unknown mass on the same spring oscillates with a period of 1.26 s.
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