What is the equation for the normal force for a body with mass m that is at rest on a horizontal surface? 1.N = m

2.N = mg

3.N = mv

4.N = g

Steam is generated in a boiler of a cogeneration plant at 10 mpa and 450°c at a steady rate of 5 kg/s. in normal operation, steam expands in a turbine to a pressure of 0.5 mpa and is then routed to the process heater, where it supplies the process heat. steam leaves the process heater as a saturated liquid and is pumped to the boiler pressure. in this mode, no steam passes through a condenser, which operates at 20 kpa. (a) determine the power produced in the turbine and the rate at which process heat is supplied in this mode. (b) determine the power produced in the turbine and the rate of process heat supplied if only 60 percent of the steam is routed to the process heater and the remainder is expanded to the condenser pressure. (3.32 mw; 9.69 mw; 4.25 mw; 5.82 mw)

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is