cindyc1103
12.08.2020 •
Mathematics
A ductile hot-rolled steel bar has a minimum yield strength in tension and compression of 350 MPa. Using the distortion-energy and maximum-shear-stress theories determine the factors of safety for the following plane stress states:
(a) σx = 100 Mpa, σy = 100 MPa
(b) σx = -50 MPa , σy= -75 MPa, tauxy = -50 MPa
(c) σx = 10OMPa, σy = 20 Mpa, tauxy= -20MPa
Solved
Show answers
More tips
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
Answers on questions: Mathematics
- M Mathematics The mean price for used cars is $10,884. A manager of a Kansas City used car dealership reviewed a sample of 50 recent used car sales at the dealership in an attempt...
- M Mathematics Ellie compared 4 7 7 4 start fraction, 4, divided by, 7, end fraction and 5 3 3 5 start fraction, 5, divided by, 3, end fraction by first comparing each fraction to 1...
- M Mathematics A relação entre o tempo e a distância percorrida pelo ciclista é uma função? Justifica....
- M Mathematics You are flying your dragon kite. It s connected to 42 yd of string. The kite is directly above the edge of a pond. The edge of the pond is 40 yd from where the kite is...
- M Mathematics Insert 4 rational no:s between 8 by 11 and 11 by 16 using mean method...
- M Mathematics ⦁Use your knowledge of fractions to re-write the recipe for Sugar Cookies. The card states that it serves 20 people. What will need to be done to make enough to serve...
- M Mathematics 71 divided by ? = ? R2...
- M Mathematics You spend c dollars for p identical puppets. A friend claims that since c increases if you increase p, and p increases if you increase c, either c or p could be the independent...
- M Mathematics In a study, researchers wanted to estimate the true mean skidding distance along a new road in a European forest. The skidding distance (in meters) were measured at 20...
- M Mathematics There is a population of four people: Amy, Ben, Clara, and Donna. [Note: this is a population, not a sample.] They are asked how many apples they ate last month. Amy...
Ответ:
30 ml
Explanation: