Problem
1. Steam at 1600 kPa, 300oC, flows so that it has a stagnation (total) pressure of 1800 kPa. Find the velocity and the stagnation temperature.
2. An object from space enters the earth's upper atmosphere at 5 kPa, 100 K, with a relative velocity of 2500 m/s or more. Estimate the object's surface temperature.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.