Consider the subsonic flow through a divergent duct with area ratio of A2/A1 = 1.7. If the inlet conditions are T1 = 300 K and u1 = 250 m/s, and the pressure at the exit is P2 = 1 atm, calculate: a. Inlet pressure P1 and b. Exit velocity u2.

unlike the threaded fasteners which are used to clamp the machine members, power screws are used to transmit power. common applications of power screws are: screw jacks: to lift weight. lead screw of lathe: for axial movement of tool and its precise positioning.

answer:

put more,

answer:

explanation:

assault rifle is a rapid-fire, magazine-fed rifle designed for military use. it is a shoulder-fired weapon that allows the shooter to select between semi-automatic (requiring you pull the trigger for each shot), fully automatic (hold the trigger and the gun continuously fires) or three-shot-burst modes.

answer:

c

explanation: