Sketch the p-v diagram and find the final pressure
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Saturated water vapor in a closed sysytem is condensed by cooling it at constant pressure to a saturated liquid at 40KPa. Determine the heat transferred and the work done during this process, in KJ/Kg
The african elephant has developed the pinna or external ear that functions as a radiator-convector. The pinna can be modeled as a flat plat with air flow over it.
A steel rod with a diameter of 0.625" is loaded in tension with 12000 lb load. In the unloaded condition, the rod is 240" long. Calculate the stress and the elongation of the rod.
A 12' cantilever beam has a 4000 lb load at the end of the beam. Draw the shear force and bending moment diagrams and calculate the maximum bending moment.
The setup is such that pressure is proportional to volume, P= CV. It is now cooled until the water becomes saturated vapor. Sketch the P-v diagram and find the final pressure.
Researchers investigated the issue of race and equality of access to clinical trials. The table below shows the population distribution and the numbers of participants in clinical trials involving lung cancer.
A 10' long cantilever beam having a 4"x8" cross-section carries a uniformly distributed load of 2000 lb/ft. Sketch the shear force and bending moment diagrams and calculate the maximum bending moment and the maximum stress.
The angles are given with respect to east with counterclockwise being defined as positive Using the parallelogram law to add these vectors geometrically, determine the displacement of the boy relative to the tree.
The car is traveling at a constant speed of 30 m/s. The driver then applies the brakes at A and thereby reduces the car's speed at the rate of at=(-0.08v)m/s^s where v is in m/s.
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