A compressed air hose vents to the atmosphere (at standard atmospheric pressure) through a in nozzle at section 2. A flow of 0.01 ft3/s of compressed...

A compressed air hose vents to the atmosphere (at standard atmospheric pressure) through a ¼ in nozzle at section 2. A flow of 0.01 ft3/s of compressed air (MW = 29.0 g/mol) enters at section 1. The hose may be regarded as horizontal, and the body forces in the system can be neglected. Assuming the system is at steady state, determine (a) Calculate the flow velocity (in m/s) and fluid density (in kg/m3) at sections 1 and 2 (b) Calculate the magnitude (in N) and direction of the net force required to hold the hose at the 45 degree angle shown in the diagram below.