As shown in the figure below, a string attached to a vertical wall passes over a pulley at the end of a horizontal rod, and supports a sphere. The horizontal rod has a length L = 0.320 m, the mass of the sphere is M = 1.20 kg, the string makes an angle ? = 38.0° with the rod, and, when the string is plucked, the fundamental frequency of standing waves in the portion of the string above the rod is f = 70.0 Hz. Determine the mass of the portion of the string above the rod (in g).

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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As shown in the figure below, a string attached to a vertical wall passes over a pulley at the end of a horizontal rod, and supports a sphere. The horizontal rod has a length L = 0.320 m, the mass of the sphere is M = 1.20 kg, the string makes an angle ? = 38.0° with the rod, and, when the string is plucked, the fundamental frequency of standing waves in the portion of the string above the rod is f = 70.0 Hz. Determine the mass of the portion of the string above the rod (in g).

Answer:___________ g

L.
M
Transcribed Image Text:L. M
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