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In the bungee jump, the initial height was 60m above water surface level. The first rebound height was 48m (said to be higher than entire jump height at any other site in Canada). Let's crudely model the cord with a spring constant and a "friction" term b (for the loss of mechanical energy) when stretched. Ignore friction in the free falling. (c) ' t) There were 5 rebounds in total before the amplitude decayed to 0 (use e-5≈ 0). Estimate the Q of the system. (I wished the Q was higher so that it was more worth it.)

In the bungee jump, the initial height was 60m above water surface level. The first rebound height was 48m (said to be higher than entire jump height at any other site in Canada). Let's crudely model the cord with a spring constant and a "friction" term b (for the loss of mechanical energy) when stretched. Ignore friction in the free falling. (c) ' t) There were 5 rebounds in total before the amplitude decayed to 0 (use e-5≈ 0). Estimate the Q of the system. (I wished the Q was higher so that it was more worth it.)

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Plz solve within 30min I vill give definitely upvote and vill give positive feedback 

In the bungee jump, the initial height was 60m above water surface level. The first rebound height was 48m (said to be higher than entire jump height at any other site in Canada). Let's crudely model the cord with a spring constant and a "friction" term b (for the loss of mechanical energy) when stretched. Ignore friction in the free falling. (c) ' t) There were 5 rebounds in total before the amplitude decayed to 0 (use e-5 ≈ 0). Estimate the Q of the system. (I wished the Q was higher so that it was more worth it.) Ive looked at the examples provided here. i dont understand how the time period of the oscillations would be one. I thought about using the number cycles time pi relation to get Q but since no mass is given im having a hard time understanding how to approach this question.
Transcribed Image Text:In the bungee jump, the initial height was 60m above water surface level. The first rebound height was 48m (said to be higher than entire jump height at any other site in Canada). Let's crudely model the cord with a spring constant and a "friction" term b (for the loss of mechanical energy) when stretched. Ignore friction in the free falling. (c) ' t) There were 5 rebounds in total before the amplitude decayed to 0 (use e-5 ≈ 0). Estimate the Q of the system. (I wished the Q was higher so that it was more worth it.) Ive looked at the examples provided here. i dont understand how the time period of the oscillations would be one. I thought about using the number cycles time pi relation to get Q but since no mass is given im having a hard time understanding how to approach this question.
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