Aheat-engine cycle is executed with steam in the saturation dome between the pressure limits of 7 mpa and 2 mpa. if heat is supplied to the heat engine at a rate of 150 kj/s, the maximum power output of this heat engine is solve using appropriate software.

You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.