This graph shows the change in the force of gravity as distance increases. The graph will never reach zero

6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.

How do we measure or think of speed in the united states?

The movement of electrons between atoms is called an