b) Determine the minimum crack size that can be tolerated in a sheet of high-tensile yield stress of 1200 MPa and a toughness 30 kJ/m2. If the design stress safety factor is 1.5. Assume that E for the material is 210 GPA.

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.

it has to be b, about 97 percent.

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..