What is the frequency of the vibrator

Reference no: EM13284265

an object can be hung from a string with a linear mass density of 0.00200 kg/m that passes over a light pulley. The string is connected to a vibrator (of constant frequency f), and the length of the string between point P and the pulley is L = 2.00m. When the mass m of the object is either 16.0kg or 25.0kg, standing waves are observed, but no standing waves are observed with any mass between these values.

(a) What is the frequency of the vibrator?

(b) What is the largest object mass for which standing waves could be observed?

Reference no: EM13284265

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