Physics, 29.02.2020 01:12 jennyrr9021
A string with both ends held fixed is vibrating in its third harmonic. The waves have a speed of 195 m/s and a frequency of 220 Hz. The amplitude of the standing wave at an antinode is 0.430 cm. A) Calculate the amplitude at points on the string a distance of (i) 40.0 cm; (ii) 20.0 cm; and (iii) 10.0 cm from the left end of the string. B) How much time does it take the string to go from its largest upward displacement to its largest downward displacement? C) Calculate the maximum transverse velocity and the maximum transverse acceleration of the string at this point.
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A string with both ends held fixed is vibrating in its third harmonic. The waves have a speed of 195...
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