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Statement of a problem № 2765

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A uniform flexible cable is 20 m long and has a mass of 5.0 kg. It hangs vertically under its own weight and is vibrated from its upper end with a frequency of 7.0 Hz. (a) Find the speed of a transverse wave on the cable at its midpoint. (b) What are the frequency and wavelength at the midpoint?

Solution:
A uniform flexible cable is 20 m long and has a mass of 5.0 kg. It hangs vertica

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