How long will the rod be while under load
A brass rod .002 in. in diameter and 10 in. long is loaded in tension with 800lb. Assume this load is within the elastic region. How long will the rod be while under load?
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Calculate the required flow rate of air in mol/h and the percent by mass of oxygen in the product gas. (note Air may be taken to consist of 21 mole % o2 and 79% N2 and to have an average molecular weight of 29.0)
A researcher wishes to test the hypothesis that the mean age at first marriage for women in Texas is less than 24. In a sample of 56 Texas women, he finds that the average age is 25.4 with a standard deviation of 5.7. Calculate the test statistic
How fast do you need to hit a block that is resting on a surface with 1N friction force with a 0.5kg hammer in order to get it to move? Assume that the impact lasts 0.1 sec.
Assuming Biot's constant as 0.98 and Poisson's ratio as 0.25, using Avasthi equations calculate overburden stress and pore pressure gradient for this field.
A ray of one color for which n= 1.53 and a Ray of another color, for which n= 1.58 travel through a piece of glass. They meet right at the boundary between the glass and the air and emerge into the air as one ray with an angle of refraction of 20
If both streams enter the mixing chamber at the same mass flow rate, determine the temperature (in degrees F) and the quality (x) of the exiting stream.
Heat is now added to the container and the temperature increases. The process stops when the water exists as a single phase. What is the nal pressure?
A 3.5 cm tall object is 15cm in front of a diverging lens that has -27 cm focal length. Calculate the image position and the image height.
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