![subject](/tpl/images/cats/fizika.png)
Physics, 02.10.2019 05:00 lyndamahe0
For the following sections assume concrete of compressive strength of 6,000 psi and reinforcing steel bars with yield strength of 60 ksi to calculate a. the moment of inertia of the uncracked transformed section b. the cracking moment c. the stresses in the steel and concrete right after cracking d. the stresses in the steel and concrete when the moment is 40% of the cracking moment e. the stresses in the steel and concrete when the moment is 140% of the cracking moment f. would the cracking moment be the same for positive and negative moments? justify your answer for each beam.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 15:40
Translation can be considered to have three phases or steps: initiation, protein synthesis, and termination. give a detailed summary of the factors and molecules involved with each step and, where appropriate, compare/contrast the differences between prokaryotic and eukaryotic translation.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:30
Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:10
When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.
Answers: 3
You know the right answer?
For the following sections assume concrete of compressive strength of 6,000 psi and reinforcing stee...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.11.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 21:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mir.png)
World Languages, 02.11.2020 21:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 02.11.2020 21:10
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.11.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 21:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 21:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 21:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)