In the arrangement shown in the figure, an object of mass ?=5.9m=5.9 kg hangs from a cord around a light pulley. The length of the cord between point P and the pulley is ?=2.0L=2.0 m. When the vibrator is set to a frequency of 150 Hz, a standing wave with six loops is formed. What must be the linear mass density of the cord?
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In the arrangement shown in the figure, an object of mass ?=5.9m=5.9 kg hangs from a cord around a light pulley. The length of the cord between point P and the pulley is ?=2.0L=2.0 m. When the vibrator is set to a frequency of 150 Hz, a standing wave with six loops is formed. What must be the linear mass density of the cord?
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