Asked by natali
A copper wire or length 2.0M, with cross-sectional area 7.1x10^-6 m^2 and youngs modulus of 11x10^10 N/m^2 has a 200 kg load hung on it. what is its increase in length?
F/A=Y* change in L/Length
= (200*9.8)/7.1x10^-6=11x10^10* delta L/2m? am i even setting this equation up right?
F/A=Y* change in L/Length
= (200*9.8)/7.1x10^-6=11x10^10* delta L/2m? am i even setting this equation up right?
Answers
Answered by
drwls
Yes, you set it up correctly, and the right numbers are there. Just solve for delta L
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.