1 answer

# 2. For the section below, Obtain the second moment of area, the location of the neutral...

###### Question:

2. For the section below, Obtain the second moment of area, the location of the neutral axis, and the distances form the neutral axis to the top and bottom surfaces a) b) If the section is subjected to a positive bending moment about the z-axis of 1.13 kN-m, determine the resulting stresses at the top and bottom surfaces, as well as at every abrupt change in the cross section. (dimensions in mm) 100 ← 12.5 2.5 → 12.5 50一小25 100

## Answers

#### Similar Solved Questions

1 answer
##### Proctored Nonproctored ?2 30 84.06 A study was done on proctored and nonproctored tests. The results...
Proctored Nonproctored ?2 30 84.06 A study was done on proctored and nonproctored tests. The results are shown in the table ssume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are e...
1 answer
1 answer
##### Many Programs purchase a complete curriculum package or a book of activities and teach from that. Why might this not be...
Many Programs purchase a complete curriculum package or a book of activities and teach from that. Why might this not be an effective way to teach children?...
1 answer
##### Government of Canada Treasury Bills are considered risk free because: Multiple Choice the bills a...
Government of Canada Treasury Bills are considered risk free because: Multiple Choice the bills are locked in the vaults at the Bank of Canada treasury bills can be traded in the market. the returns are relatively certain and there is no variability. corporations are interested in these treasury bil...
1 answer
##### The Blew  Lawn Care Inc. began operations on April 1. At April 30, the trial balance shows...
The Blew  Lawn Care Inc. began operations on April 1. At April 30, the trial balance shows the following balances for selected accounts.                        Prepaid Insura...
1 answer
##### A)[H3O+] = 5.2×10−9 M What is the pH? b) [H3O+] = 5.7×10−2 M What is the...
a)[H3O+] = 5.2×10−9 M What is the pH? b) [H3O+] = 5.7×10−2 M What is the pH?...
1 answer
##### Sketch the logarithmic function. Label three points that lie on the graph, and determine the domain...
Sketch the logarithmic function. Label three points that lie on the graph, and determine the domain and the equation of any vertical asymptotes f(x) = -log, X la-1 Use the graphing tool to graph the function. ua- Click to enlarge -10 B- 545 er- graph Determine the domain of f(x). The domain of f(x)i...
1 answer
##### Rachel receives reimbursement from her employer for dependent care expenses for up to 10,000. Racheal applies...
Rachel receives reimbursement from her employer for dependent care expenses for up to 10,000. Racheal applies or and receives reimbursement of 7,000 for her 1-year old son. How much if any s includible in her income?...
1 answer
##### Income Tax Employment Income - Computation Mr. Aaron is a director of Geo Bhd, a controlled...
Income Tax Employment Income - Computation Mr. Aaron is a director of Geo Bhd, a controlled company, from which he received director's fees of RM120.430 for the year ended 31 December 2020. The following benefits were also provided by the company to Aaron for the year of assessment 2020: a. ...
1 answer
##### 12 to 15 that of the general population of males at State? For Homework 12. A...
12 to 15 that of the general population of males at State? For Homework 12. A marine biologist has evidence from other as evidence from other studies that the number of fish is declining in certain lakes because of pollution. The biolo- gist decides to compare the fish population of these lakes t...
1 answer
##### After skiding down a snow-covered hill on an inner tube, Ashley is coasting across a level...
After skiding down a snow-covered hill on an inner tube, Ashley is coasting across a level snowfield at a constant velocity of +2.3 m/s. Miranda runs after her at a velocity of +4.4 m/s and hops on the inner tube. How fast do the two of them slide across the snow together on the inner tube? Ashley&...
1 answer
##### Measurement of Density Lab Consider the uncertainty in the measured value of rho to be given...
Measurement of Density Lab Consider the uncertainty in the measured value of rho to be given by alpha_rho. Taking the one decimal place of alpha_rho as the least significant digit in rho, how many significant figures are indicated for each of the measurements of rho? What is the accuracy of your ...
1 answer
##### (1). Calculate the gross annual return on this stock and report the number in a separate...
(1). Calculate the gross annual return on this stock and report the number in a separate column. (2). Calculate the sample mean for the gross return. (3). Calculate the sample standard deviation for the gross return. (4). Assume the risk-free rate is 0.02. Estimate the risk premium. (5). Estimate th...
1 answer
##### Drag and drop me dels into the correct empty boxes to complete me concept map neutrophils...
Drag and drop me dels into the correct empty boxes to complete me concept map neutrophils leukocytes macrophages lymphocytes antibodies eosinophils | Defenses inflammation monocytes fever Host 1st Line of Defense 2nd Line of Defense 3rd Line of Defense skin and mucus membranes physical and chemical ...
1 answer
##### Be sure to answer all parts. Poly(ethylene oxide) can be prepared from ethylene oxide by either...
Be sure to answer all parts. Poly(ethylene oxide) can be prepared from ethylene oxide by either anionic or cationic polymerization methods. Select reaction mechanisms for both processes. Use H3ot as the acid and OH as the base. Select the correct cationic mechanism below. H30* он H30* &...
1 answer
##### A 18.5 kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is...
A 18.5 kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is suspended from a scale and immersed in water as shown in the figure below. The 12.0 cm dimension is vertical, and the top of the block is 4.55 cm below the surface of the water. Figure (a) shows a vertical spring scale. The top of ...
1 answer
##### Is it possible to have an isosceles scalene triangle?
Is it possible to have an isosceles scalene triangle?...