Water at a density of 62.4 lbm/ft and a pressure of 145 psi is flowing through a pipe at 10 ft/sec. The speed of sound in the water is 4782 ft/sec. A check valve suddenly closed. Given: Pmax Pstatic AP spike P spike PAV 9c Pe = fluid density AV = change in fluid velocity Jc gravitational constant = 32.17 Ibm ft lbf sec What is the maximum pressure of the fluid in psi?