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A rope, with mass 1.39 kg and fixed at b...

A rope, with mass 1.39 kg and fixed at both ends oscillates in a second-harmonic standing wave pattern. The displacement of the rope is given by
`y-(0.10m) (sin pix//2) sin 12pit`.
where x=0 at one end of the rope, x is in meters and t is in seconds. What are (a) the length of the rope, (b) the speed of the waves on the rope, and (c) the tension of the rope? (d) If the rope oscillates in a third-harmonic standing wave pattern, what will be the period of oscillation?

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Verified by Experts

The correct Answer is:
(a) 4.0 m (b) 24m/s (c) 200N (d) 0.11s
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