Asked by david
A steel rod of length 60 cm and radius 2.5 mm hangs vertically. If a mass of 2.5 kg
is attached to the end of the rod, calculate the increase in the length of the rod
is attached to the end of the rod, calculate the increase in the length of the rod
Answers
Answered by
Damon
No, I am not going to Google Young's modulus of steel for you, E
L = 0.6 m
r = 0.0025 m
A = pi (.0025)^2
delta L/L = 2.5(9.81)/(E A)
delta L = 0.6*2.5*9.81/(E*pi*.0025^2)
L = 0.6 m
r = 0.0025 m
A = pi (.0025)^2
delta L/L = 2.5(9.81)/(E A)
delta L = 0.6*2.5*9.81/(E*pi*.0025^2)
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.