A rope 2.0 m long has a mass of 2.4 x 10 ^ - 2 kg. When it's fixed at both ends it vibrates with a fundamental frequency of 150 Hz. frequency of the fifth harmonic is: Or 750.0 kHz Or 0.750 kHz Or 0.15 kHz Or 1.1 kHz Or 500 Hz
Added by Deborah W.
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Speed (v) = 150 Hz * 4 m = 600 m/s Show more…
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