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(Solved): need help asap!! (6\%) Problem 12: TV broadcast antennas are the tallest artificial structures on Ea ...



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(6\%) Problem 12: TV broadcast antennas are the tallest artificial structures on Earth. In \( 1987, \mathrm{a} 70.5 \mathrm{~
(6\%) Problem 12: TV broadcast antennas are the tallest artificial structures on Earth. In \( 1987, \mathrm{a} 70.5 \mathrm{~kg} \) physicist placed himself and \( 400 \mathrm{~kg} \) of equipment at the top of one 610-m high antenna to perform gravity experiments. Randomized Variables \[ m=70.5 \mathrm{~kg} \] \# By how much was the antenna compressed in mm, if we consider it to be equivalent to a steel cylinder \( 0.150 \mathrm{~m} \) in radius? The Young's modulus of steel \( 2.10 \times 10^{11} \mathrm{~N} / \mathrm{m}^{2} \) \[ \Delta L= \]


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Hook's law. ?L=PLAE P is load =
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