You have four 35-ton, off-highway trucks hauling from apit to an airfield job. The haul road is maintained by a patrolgrader and has a rolling resistance of 80 lb/ton. The road isessentially level and the distance one-way is 2.1 miles. Thegross weight of the truck when loaded is 70 ton

Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.