A massive bird lands on a taut light horizontal wire. You observe that after lan
ID: 1573432 • Letter: A
Question
A massive bird lands on a taut light horizontal wire. You observe that after landing the bird oscillates up and down with approximately simple harmonic motion, which has a period T. You also notice that during the initial oscillations the maximum height the bird reaches above its position at landing is equal to the distance below its landing position the bird reaches. Eventually the bird comes to a rest and the oscillations stop. In terms of T and g, estimate the magnitude of the vertical velocity v, that the bird has at the instant of landing on the wire. @ v3((V3) gT)/ 2Explanation / Answer
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