A circular column is subject to a fluctuating bending stress, which varies between 10,000 psi and 30,000 psi. The material used for this column is 3140 OQT1300 steel. Stress concentration factor is 1.30 and the actual endurance limit ( Sn' ) for this material is 42 ksi. Determine the design factor N, using Goodman Criteria.

how is this a question? in order for me to answer it i have to understand the question

explanation:

answer:

i lost in getting someone back.

i learned that people are really two-faced and no matter how angelic someone appears they always have a devil side and that you cant trust anyone anymore no matter how dear they are to you.

if your wondering who it waz it waz mah still miss her tho

~batmans wife dun dun

the warning light flashes for a second or two when the engine starts. if it stays on, there's must be something wrong with the coolant. you should never dare to continue driving when the light is on. pull over as soon as possible and shut the engine off.

hope this is what you're talking about