A space probe is built with a mass of 2135 pound-mass [] before launch on Earth. The probe is powered by four ion thrusters, each capable of generating 185.8 millinewtons [] of thrust. What is the acceleration of the craft in feet per minute squared [ft / (mi * n ^ 2)] ml

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent