Calculate the value of the modulus of elasticity, e, for this specimen. (b) if the proportional limit stress for this specimen is pl 45 ksi, what is the distance between gage marks at this value of stress?

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a. m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

True or false graphs must include scales that increase by the same amount