10. A at Chicago Hare Alrport (668 melevation) where the pressure 98,8 wing has of 1.46. wing area 318.8 1t^ 2 When the plane was 225.982 Note that kilogramas mass not you need to the right to Chicagoliters of fuet was used, where the jet fuel weighs 0.781 What is the velocity in miles per hour the point where the aircra initially touches the ground?

A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.