2 ft Nitrogen gas enters a 0.500 m diameter pipe at 26.0 C, 2.00 atm (absolute), and 2.90 m/s. The pipe rises 400 ft and then falls 74.0 ft. The nitrogen gas exits the pipe at 26.0 *C and 1.80 atm (absolute). The ultimate goal is to find AE, and AE, in the process. Assume N, behaves ideally. TC P, atm (absolute) m/s TC P, atm (absolute) Mms What is V1, the volumetric flow rate of nitrogen gas into the pipe section? V = m/s What is m, the mass flow rate into the pipe? m = kg/s What is uz, the average velocity of N, leaving the pipe section? U2 = m/s What is A x, the change in kinetic energy of the gas between the end and the start of the pipe section? , = J/s What is Ap, the change in potential energy of the gas between the end and the start of the pipe section? AE J/s